{"title":"Civic Si 2006-2011 Fuel","description":null,"products":[{"product_id":"hybrid-racing-tucked-fuel-line-kit-k-series-02-05-rsx-02-11-civic-si","title":"Hybrid Racing Tucked Fuel Line for RSX\/EP3\/06-11 Civic Si","description":"\u003cul\u003e\n\u003cli\u003eCompatible with DC5, EP3, \u0026amp; 8th Gen Civic Si \u003c\/li\u003e\n\u003cli\u003eSimple \u0026amp; Clean Installation \u003c\/li\u003e\n\u003cli\u003ePTFE Liner Makes It More Durable Than OEM \u003c\/li\u003e\n\u003cli\u003eRequires Aftermarket Center Feed Fuel Rail \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- split --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#Description\"\u003eDescription\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"#VehicleFitment\"\u003eVehicle Fitment\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#TechnicalData\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e   \u003cli\u003e\u003ca href=\"#Included\"\u003eIncluded\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#InstallGuide\"\u003eInstall Guide\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\n\n\u003cli class=\"active\" id=\"Description\"\u003e\n\u003ch3\u003eHybrid Racing Tucked Fuel Line - 2002-2011 Honda Civic Si \/ 2002-2006 Acura RSX\u003c\/h3\u003e\n\n\u003cp\u003eWant to clean up your K series engine bay and get rid of the factory rubber fuel line? The Hybrid Racing tucked fuel line routes from the firewall, then hugs the transmission case on its way to the fuel rail, installing in the bottom of the rail between intake runners 2 and 3 on a K Series. It replaces the factory rubber line and plastic clips with a PTFE-lined -6AN braided line that's rated for E85, methanol, and over 100 psi. You get a cleaner engine bay and better fuel flow at the same time.\u003c\/p\u003e\n\n\u003ch4\u003eRoutes Between the Block and Transmission\u003c\/h4\u003e\n\n\u003cp\u003eThe line's routed to tuck against the block and transmission case so it's not visible from the front of the engine bay. It exits the factory hard line at the firewall, drops down between intake runners 2 and 3, then follows the transmission case up to the fuel rail. You're not looking at a rubber fuel line stretched across the top of the intake manifold anymore.\u003c\/p\u003e\n\n\u003ch4\u003ePTFE Core for E85 and High Pressure\u003c\/h4\u003e\n\n\u003cp\u003eThe line uses a PTFE core that's compatible with E85, methanol, and pressures over 100 psi. The -6AN inner diameter flows more fuel than the factory rubber line, which matters if you're running a turbo or building the engine for high RPM. PTFE doesn't degrade from ethanol or high fuel pressure the way rubber does.\u003c\/p\u003e\n\n\u003ch4\u003eQuick Disconnect, No Cutting or Flaring\u003c\/h4\u003e\n\n\u003cp\u003eThe firewall end uses a proprietary quick disconnect that snaps onto the factory hard line. You're not cutting or flaring anything. Just disconnect the factory rubber line, snap this quick disconnect onto the hard line, and route the braided line to the fuel rail. The rail end includes both -8 ORB and swivel -6AN adapters so it fits the Hybrid Racing fuel rail or any aftermarket rail with a center port.\u003c\/p\u003e\n\n\u003ch4\u003eBlack Anodized Fittings\u003c\/h4\u003e\n\n\u003cp\u003eAll the fittings are CNC machined aluminum with black anodizing to resist corrosion and UV fade. The line separators and mounting hardware are included so the line stays routed properly and doesn't rub on anything.\u003c\/p\u003e\n\n\u003ch4\u003eWhat You Get\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003ePre-assembled -6AN PTFE braided fuel line\u003c\/li\u003e\n  \u003cli\u003eFirewall quick disconnect with O-ring\u003c\/li\u003e\n  \u003cli\u003e-8 ORB to -6AN fuel rail adapter\u003c\/li\u003e\n  \u003cli\u003e-6AN swivel fitting\u003c\/li\u003e\n  \u003cli\u003eNylon line separators\u003c\/li\u003e\n  \u003cli\u003eStainless mounting hardware\u003c\/li\u003e\n  \u003cli\u003ePTFE core compatible with E85, methanol, and 100+ psi\u003c\/li\u003e\n  \u003cli\u003eBlack anodized CNC machined fittings\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eFits Your Car\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e2002-2005 Honda Civic Si EP3 (K20A3)\u003c\/li\u003e\n  \u003cli\u003e2006-2011 Honda Civic Si (K20Z3)\u003c\/li\u003e\n  \u003cli\u003e2002-2006 Acura RSX (K20A2, K20A3, K20Z1)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Pre-assembled line length is dialed for RSX, EP3, and 06-11 Civic Si. No cutting, flaring, or special tools required for installation. Compatible with Hybrid Racing fuel rails and most aftermarket rails with a center port.\u003c\/p\u003e\n\u003c\/li\u003e\n\n \n\u003cli id=\"VehicleFitment\"\u003e\n 2002-2006 Acura RSX\u003cbr\u003e2002-2005 Honda Civic Si\/Type R\u003cbr\u003e2006-2011 Honda Civic Si\u003cul\u003e\n\u003c\/ul\u003e\n \n\u003c\/li\u003e\n\n\n\n\n\u003cli id=\"TechnicalData\"\u003e\nMust Use Aftermarket Center Feed Fuel Rail\n\u003c\/li\u003e\n\n\n\n \n\u003cli id=\"Included\"\u003e\n(1) Fuel Line\u003cdiv\u003e(1) Quick Disconnect Fitting\u003c\/div\u003e\n\u003cdiv\u003e(1) -8 ORB Fitting\u003c\/div\u003e\n\u003c\/li\u003e\n\n\n\n\n\n\n\n\n\n\n\n\u003cli id=\"InstallGuide\"\u003e\n \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2218\/5701\/files\/HYB-FLK-01-20_-_Hybrid_Racing_RSX_Tucked_Fuel_Line_Install_Guide.pdf?v=1594912256\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eView Install Guide HERE\u003c\/a\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n","brand":"Hybrid Racing","offers":[{"title":"Default Title","offer_id":48943484164,"sku":"HYB-FLK-01-20","price":119.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2218\/5701\/files\/HYB-FLK-01-20_e6ii.jpg?v=1771530075"},{"product_id":"hybrid-racing-liquid-filled-fuel-pressure-gauge","title":"Hybrid Racing Universal Fuel Pressure Gauge","description":"\u003cul\u003e\n\u003cli\u003e0-100 PSI Range \u003c\/li\u003e\n\u003cli\u003eGray Face with HR Green Needle \u003c\/li\u003e\n\u003cli\u003e1\/8th NPT Threaded Port \u003c\/li\u003e\n\u003cli\u003eLiquid Filled for Consistent Needle Movement \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- split --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#Description\"\u003eDescription\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"#VehicleFitment\"\u003eVehicle Fitment\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#TechnicalData\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e   \u003cli\u003e\u003ca href=\"#Included\"\u003eIncluded\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#InstallGuide\"\u003eInstall Guide\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\n\n\u003cli class=\"active\" id=\"Description\"\u003e\n\u003cdiv class=\"product-description\"\u003e\n    \u003ch3\u003eHybrid Racing Universal Fuel Pressure Gauge\u003c\/h3\u003e\n    \u003cp\u003eKnow exactly what your fuel system is doing, at a glance. The Hybrid Racing Universal Fuel Pressure Gauge puts lab-grade accuracy in a track-ready package so you can dial in your EFI setup with confidence.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n    \u003ch4\u003eWhy you’ll love it\u003c\/h4\u003e\n    \u003cul\u003e\n        \u003cli\u003eTrue 0-100 psi range – Ideal for factory or high-flow aftermarket pumps, regulators, and injectors.\u003c\/li\u003e\n        \u003cli\u003eCrystal-clear visibility – Satin-black steel housing, low-glare gray face, and signature Hybrid Racing green pointer make readings easy in any light.\u003c\/li\u003e\n        \u003cli\u003eBuilt to survive – All-steel case, liquid-isolated internals, and vibration-resistant construction maintain calibration run after run.\u003c\/li\u003e\n        \u003cli\u003eUniversal versatility – Threads directly into most fuel pressure regulators, rails, or inline adapters, giving accurate data on virtually any Honda, Acura, or custom build.\u003c\/li\u003e\n        \u003cli\u003eProudly made in the USA – Precision-machined, individually tested, and ready for street, strip, or circuit abuse.\u003c\/li\u003e\n    \u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n    \u003cp\u003eThe result: rock-solid data that lets you spot problems before they become expensive failures, refine fuel trims, and squeeze every last horsepower from your tune.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n    \n    \u003ch4\u003eTechnical quick hits\u003c\/h4\u003e\n    \u003cul\u003e\n        \u003cli\u003eMeasurement range: 0–100 psi (0–7 bar)\u003c\/li\u003e\n        \u003cli\u003eCase material\/finish: Steel, satin black powder coat\u003c\/li\u003e\n        \u003cli\u003eDial diameter: 1.5 in (38 mm)\u003c\/li\u003e\n        \u003cli\u003ePort size: 1\/8\" NPT male (fits standard regulator and rail ports)\u003c\/li\u003e\n        \u003cli\u003eDampening: Liquid-filled for steady needle movement\u003c\/li\u003e\n    \u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n    \n    \u003ch4\u003eInstallation Snapshot\u003c\/h4\u003e\n    \u003cp\u003eBeginner | 5 minutes | Gauge w\/ pre-installed 1\/8\" NPT fitting included\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n \n\u003cli id=\"VehicleFitment\"\u003e\n Universal\u003cul\u003e\n\u003c\/ul\u003e\n \n\u003c\/li\u003e\n\n\n\n\n\u003cli id=\"TechnicalData\"\u003e\n1\/8\" NPT Threaded Port\u003cdiv\u003e0-100 PSI Range\u003c\/div\u003e\n\u003cdiv\u003eLiquid Filled\u003c\/div\u003e\n\u003c\/li\u003e\n\n\n\n \n\u003cli id=\"Included\"\u003e\n(1) Fuel Pressure Gauge\n\u003c\/li\u003e\n\n\n\n\n\n\n\n\n\n\n\n\u003cli id=\"InstallGuide\"\u003e\n \n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n","brand":"Hybrid Racing","offers":[{"title":"Default Title","offer_id":48949425796,"sku":"HYB-FPG-00-03","price":49.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2218\/5701\/files\/HYB-FPG-00-03_1crop.jpg?v=1755721356"},{"product_id":"hybrid-racing-inline-fuel-filter-6an-to-6an-universal-black","title":"Hybrid Racing Inline Fuel Filter -6AN to -6AN (Universal)","description":"\u003cul\u003e\n\u003cli\u003e-6AN male inlet and outlet \u003c\/li\u003e\n\u003cli\u003eTraps particles pre-injector \u003c\/li\u003e\n\u003cli\u003e100-micron filter element \u003c\/li\u003e\n\u003cli\u003eUse in any 6AN fuel system \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- split --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#Description\"\u003eDescription\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\n\n\u003cli class=\"active\" id=\"Description\"\u003e\nThe Hybrid Racing Black Inline Fuel Filer is designed to provide superior fuel filtration for your vehicle. This fuel filter features a 100-micron filter element that effectively traps contaminants and debris, ensuring that your engine receives clean fuel for optimal performance. \u003cdiv\u003e\n\u003cbr\u003e\u003cdiv\u003e This fuel filter is made with high-quality materials to withstand the rigors of daily use. The -6AN fittings on each side of the filter allow for easy installation in a variety of applications. The sleek black finish adds a touch of style to your engine bay, while the durable construction ensures long-lasting reliability. \u003c\/div\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv\u003e HYB-FIL-00-04 is compatible with a wide range of vehicles and is an excellent upgrade for anyone looking to improve their fuel system's performance. With its high-flow design and efficient filtration, this fuel filter will help your engine achieve maximum horsepower.\n\nDon't settle for subpar fuel filtration - upgrade to the Hybrid Racing Black Inline Fuel Filer today and experience the difference in performance and reliability.\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\u003c\/ul\u003e\n","brand":"Hybrid Racing","offers":[{"title":"Default Title","offer_id":48950767492,"sku":"HYB-FIL-00-04","price":45.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2218\/5701\/files\/HYB-FIL-00-04_1.jpg?v=1721415280"},{"product_id":"hybrid-racing-k-series-fuel-rail-hyb-frl-01-10-c","title":"Hybrid Racing Fuel Rail for 06-11 Civic Si\/04-08 TSX","description":"\u003cul\u003e\n\u003cli\u003eCompatible with 06-11 Civic Si and 04-08 TSX \u003c\/li\u003e\n\u003cli\u003eCompatible with Factory Fuel Lines \u003c\/li\u003e\n\u003cli\u003e1\/8\" NPT Fuel Rail Port \u003c\/li\u003e\n\u003cli\u003eAvailable in Black and Red Finishes \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- split --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#Description\"\u003eDescription\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"#VehicleFitment\"\u003eVehicle Fitment\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#TechnicalData\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e   \u003cli\u003e\u003ca href=\"#Included\"\u003eIncluded\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#InstallGuide\"\u003eInstall Guide\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\n\n\u003cli class=\"active\" id=\"Description\"\u003e\n\u003ch3\u003eHybrid Racing Fuel Rail for 06-11 Civic Si and 04-08 TSX\u003c\/h3\u003e\n\u003cp\u003eGive your K-series the steady fuel supply it deserves and a show-quality engine bay at the same time. The Hybrid Racing fuel rail for 06-11 Civic Si and 04-08 TSX is CNC-machined from 6061-T6 aluminum, then hard-anodized in Dust Black or Dust Red for lasting protection against heat, ethanol blends, and under-hood chemicals. A crisp laser-etched Hybrid Racing logo finishes the look, letting everyone know you run the parts real racers trust.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch4\u003eBuilt for Serious Flow\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFull-bore passage and -8 ORB ports support either -6AN or -8AN lines, eliminating the restriction of the factory rail and future-proofing your build for turbo, supercharger, or high-horsepower N\/A setups.\u003c\/li\u003e\n  \u003cli\u003eE85-ready construction and Viton O-rings stand up to today’s corrosive fuels so you can switch blends without swapping parts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003ch4\u003eReady for Clean Gauge Placement\u003c\/h4\u003e\n\u003cp\u003eAn integrated 1\/8\" NPT port lets you bolt a fuel-pressure gauge directly to the rail—no adapters, no hunting for space behind the manifold. Keep an eye on vitals at a glance while cleaning up the clutter.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch4\u003eWire-Tuck Friendly Layout\u003c\/h4\u003e\n\u003cp\u003ePrefer a center feed? Simply plug the side inlet\/outlet and route your hose to the middle -8 ORB port that slots neatly between cylinders 2 and 3 (PRB, RBC, RBB, and most aftermarket manifolds). The result is a smoother, less crowded engine bay that showcases your K-series instead of hiding it behind hoses.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch4\u003eDirect Bolt-On Fit\u003c\/h4\u003e\n\u003cp\u003eDesigned around OEM mounting bosses, this rail drops onto the K20Z3 Civic Si and K24A2 TSX manifolds—no spacers, no grinding. Pair it with your favorite injectors and line kit and go.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch4\u003eInstallation Snapshot\u003c\/h4\u003e\n\u003cp\u003eIntermediate DIY, ~30 min, stainless bolts \u0026amp; Viton O-rings included, no cutting or ECU retune required.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-style: italic;\"\u003e*Fuel Pressure Gauge Not Included, Sold Separately. Find it here: \u003ca href=\"https:\/\/www.hybrid-racing.com\/products\/hybrid-racing-liquid-filled-fuel-pressure-gauge?_pos=1\u0026amp;_sid=735abe792\u0026amp;_ss=r\" target=\"_blank\"\u003eHYB-FPG-00-03!\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\n \n\u003cli id=\"VehicleFitment\"\u003e\n \n\n2004-2008 Acura TSX \u003cdiv\u003e2006-2011 Honda Civic Si\u003cbr\u003e\u003cul\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e \n\u003c\/li\u003e\n\n\n\n\n\u003cli id=\"TechnicalData\"\u003e\n   \n\u003c\/li\u003e\n\n\n\n \n\u003cli id=\"Included\"\u003e\n(1) K-Series Fuel Rail\u003cbr\u003e(1) Push-On EFI Fitting\u003cbr\u003e(2) -8 ORB Plug\u003cbr\u003e(1) 1\/8th NPT Plug\u003cul\u003e\n\u003c\/ul\u003e\n\n\u003c\/li\u003e\n\n\n\n\n\n\n\n\n\n\n\n\u003cli id=\"InstallGuide\"\u003e\n \n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n","brand":"Hybrid Racing","offers":[{"title":"Dust Black","offer_id":48952139844,"sku":"HYB-FRL-01-10","price":189.99,"currency_code":"USD","in_stock":false},{"title":"Dust Red","offer_id":39732875919394,"sku":"HYB-FRL-01-11","price":189.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2218\/5701\/files\/HYB-FRL-01-10_4crop.jpg?v=1755728811"},{"product_id":"hybrid-racing-push-on-fuel-fitting-hyb-qdf-01-02-c","title":"Hybrid Racing Push-On Fuel Fitting for 06-11 Civic Si","description":"\u003cul\u003e\n\u003cli\u003eE85 compatible O-ring \u003c\/li\u003e\n\u003cli\u003eAllows factory hose to be used \u003c\/li\u003e\n\u003cli\u003eAvailable in dust black or red \u003c\/li\u003e\n\u003cli\u003e06-11 Civic Si fitment \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- split --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#Description\"\u003eDescription\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"#VehicleFitment\"\u003eVehicle Fitment\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\n\n\u003cli class=\"active\" id=\"Description\"\u003e\nIf you have an 06-11 Civic Si, this piece is for you. Mounted on the end of the fuel rail, this piece mates with the stock fuel line. It features an extended fitting to relax tension on the fuel line and help with clearance. Comes with an O-ring to prevent leaks. This fitting is included with the Hybrid Racing fuel line kit if you purchase it for the 06-11 Honda Civic Si. E85 compatible.\n\u003c\/li\u003e\n\n \n\u003cli id=\"VehicleFitment\"\u003e\n \u003cspan style=\"font-weight: bold;\"\u003eFits: \u003c\/span\u003e\u003cdiv\u003e2006-2011 Civic Si\u003cdiv\u003e2004-2008 Acura TSX\u003c\/div\u003e\n\u003c\/div\u003e \n\u003c\/li\u003e\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\u003c\/ul\u003e\n","brand":"Hybrid Racing","offers":[{"title":"Dust Black","offer_id":48953615108,"sku":"HYB-QDF-01-02","price":34.99,"currency_code":"USD","in_stock":false},{"title":"Dust Red","offer_id":39733031534626,"sku":"HYB-QDF-01-03","price":34.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2218\/5701\/files\/HYB-QDF-01-03_3crop.jpg?v=1732052565"},{"product_id":"acura-rdx-410cc-injectors","title":"Acura RDX 410cc Injectors w\/ Clips Upgrade for K-Series","description":"\u003cul\u003e\n\u003cli\u003eCompliments Bolt On Builds for More Power \u003c\/li\u003e\n\u003cli\u003eComes with Injector Clips for K Series Harnesses \u003c\/li\u003e\n\u003cli\u003eFits Multiple Different Honda\/Acura Chassis \u003c\/li\u003e\n\u003cli\u003e410cc Injectors \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- split --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#Description\"\u003eDescription\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"#VehicleFitment\"\u003eVehicle Fitment\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#TechnicalData\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e   \u003cli\u003e\u003ca href=\"#Included\"\u003eIncluded\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#InstallGuide\"\u003eInstall Guide\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\n\n\u003cli class=\"active\" id=\"Description\"\u003e\n\u003ch3\u003eAcura RDX 410cc Injector Upgrade – OEM 410cc Fuel Injectors for K-Series Power Builds\u003c\/h3\u003e\n\n\u003cp\u003e\nIf you're pushing your K-Series harder than stock, these Acura RDX 410cc fuel injectors are the go-to Honda injectors upgrade. They’re genuine RDX OEM injectors that drop into most K20\/K24 setups and K-swaps and give you the fuel headroom you need without turning your car into a nightmare to tune or drive.\n\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nCompared to standard Honda injectors, these Acura 410cc fuel injectors flow more, have a cleaner spray pattern, and give more consistent fueling at both low pulse width and WOT. That means better atomization, stronger midrange, and sharper throttle response. These Acura K-Series high flow injectors work really well on cars with cams, intake, header, exhaust, or full bolt-on packages, while still keeping idle nice and stable. Each kit includes four RDX OEM injectors plus RDX injector clips included for plug-and-play on typical k series harnesses, so you’re not chasing wiring or adapters.\n\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGenuine RDX OEM injectors (410cc) for Acura K-Series and Honda K-Series reliability\u003c\/li\u003e\n  \u003cli\u003eImproved spray pattern for cleaner burn, stronger throttle response, and smoother part-throttle\u003c\/li\u003e\n  \u003cli\u003eGreat match for K-Series performance injectors needs on NA K20\/K24 with bolt-ons or mild cams\u003c\/li\u003e\n  \u003cli\u003eRDX injectors with clips – plug-and-play installation with included injector clips\u003c\/li\u003e\n  \u003cli\u003eMaintains stock-like idle quality and street manners when properly tuned\u003c\/li\u003e\n  \u003cli\u003eProven RDX injectors performance upgrade for K-swaps, daily-driven street cars, and bolt-on builds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003ch4\u003eWhat’s Included\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFour (4) Genuine Acura RDX 410cc Fuel Injectors – modified K-Series injectors not required, these drop in\u003c\/li\u003e\n  \u003cli\u003eFour (4) RDX injector clips with pins – plug-and-play ready on most K-Series harnesses\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003ch4\u003eVehicle Compatibility\u003c\/h4\u003e\n\u003cp\u003eDirect K-Series injector upgrade for the following models and any K-swap using these engines:\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e2007–2010 Acura CSX Type S\u003c\/li\u003e\n  \u003cli\u003e2007–2012 Acura RDX\u003c\/li\u003e\n  \u003cli\u003e2002–2006 Acura RSX\u003c\/li\u003e\n  \u003cli\u003e2004–2008 Acura TSX\u003c\/li\u003e\n  \u003cli\u003e2003–2007 Honda Accord (K24)\u003c\/li\u003e\n  \u003cli\u003e2002–2005 Honda Civic Si\u003c\/li\u003e\n  \u003cli\u003e2006–2011 Honda Civic Si\u003c\/li\u003e\n  \u003cli\u003e2002–2006 Honda CR-V\u003c\/li\u003e\n  \u003cli\u003e2003–2011 Honda Element\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003cp\u003e\nIf you’re piecing together a K-Series injector upgrade and want something that just works, these Acura RDX K-Series injectors are hard to argue with. You get high-flow Acura injectors that support real power on NA builds, stay consistent under abuse, and keep drivability in check. We run these same K-Series performance injectors on our own cars, and they’ve earned their reputation across the K community for a reason.\u003c\/p\u003e\n\u003c\/li\u003e\n\n \n\u003cli id=\"VehicleFitment\"\u003e\n 2007-2010 Acura CSX Type S\u003cdiv\u003e2007-2012 Acura RDX\u003cbr\u003e\u003cdiv\u003e2002-2006 Acura RSX\u003c\/div\u003e\n\u003cdiv\u003e2004-2008 Acura TSX\u003c\/div\u003e\n\u003cdiv\u003e2003-2007 Honda Accord (K24)\u003c\/div\u003e\n\u003cdiv\u003e2002-2005 Honda Civic Si\u003c\/div\u003e\n\u003cdiv\u003e2006-2011 Honda Civic Si\u003c\/div\u003e\n\u003cdiv\u003e2002-2006 Honda CR-V\u003c\/div\u003e\n\u003cdiv\u003e2003-2011 Honda Element\u003c\/div\u003e\n\u003c\/div\u003e \n\u003c\/li\u003e\n\n\n\n\n\u003cli id=\"TechnicalData\"\u003e\n410cc Injector\n\u003c\/li\u003e\n\n\n\n \n\u003cli id=\"Included\"\u003e\n(4) RDX Injectors\u003cdiv\u003e(4) Injector Clips\u003c\/div\u003e\n\u003cdiv\u003e(8) Wire Socket Seals\u003c\/div\u003e\n\u003cdiv\u003e(8) Wiring Pins\u003c\/div\u003e\n\u003c\/li\u003e\n\n\n\n\n\n\n\n\n\n\n\n\u003cli id=\"InstallGuide\"\u003e\n\u003ca href=\"https:\/\/guides.hybrid-racing.com\/Guide\/RDX+Fuel+Injector+Install\/22?lang=en\" target=\"_blank\"\u003eInstall Guide\u003c\/a\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n","brand":"Honda","offers":[{"title":"Default Title","offer_id":52102746820,"sku":"HYB-RDX-01-03","price":449.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2218\/5701\/files\/HYB-RDX-01-03_5crop.jpg?v=1765424097"},{"product_id":"hybrid-racing-8orb-to-1-8th-npt-fuel-rail-fitting-universal","title":"Hybrid Racing -8ORB to 1\/8th NPT Fuel Rail Fitting","description":"\u003cul\u003e\n\u003cli\u003eConverts -8 ORB to 1\/8 NPT \u003c\/li\u003e\n\u003cli\u003eCompatible with Most Aftermarket Fuel Rails \u003c\/li\u003e\n\u003cli\u003eE85 Safe \u003c\/li\u003e\n\u003cli\u003eWorks Great for Sensors or Gauges \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- split --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#Description\"\u003eDescription\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"#VehicleFitment\"\u003eVehicle Fitment\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#TechnicalData\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e   \u003cli\u003e\u003ca href=\"#Included\"\u003eIncluded\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\n\n\u003cli class=\"active\" id=\"Description\"\u003e\n\u003ch3\u003eHybrid Racing Universal -8 ORB to 1\/8\" NPT Fuel Rail Fitting\u003c\/h3\u003e\n\n\u003cp\u003eNeed to install a fuel pressure gauge or pressure sensor on your aftermarket fuel rail? Our -8 ORB to 1\/8\" NPT adapter fitting screws into the end of your fuel rail and gives you a 1\/8\" NPT port for your gauge or sensor. Most aftermarket fuel rails have -8 ORB ports on the ends. Most fuel pressure gauges and sensors use 1\/8\" NPT threads. This adapter converts the -8 ORB port on your fuel rail to 1\/8\" NPT so you can screw your gauge or sensor directly into your fuel rail. If you're running an aftermarket fuel rail and you want to monitor fuel pressure, you need this adapter.\u003c\/p\u003e\n\n\u003ch4\u003eHere's What You're Getting\u003c\/h4\u003e\n\n\u003cp\u003eThis is a black anodized -8 ORB to 1\/8\" NPT adapter fitting. One end's got -8 ORB threads that screw into your fuel rail. The other end's got 1\/8\" NPT female threads for your fuel pressure gauge or sensor. The fitting comes with an E85-safe O-ring that seals the -8 ORB side to your fuel rail. If you're running E85 or you plan to run E85, the O-ring's compatible. You're not replacing the O-ring with an E85-safe one later. It's already E85-safe.\u003c\/p\u003e\n\n\u003ch4\u003eWorks with Any -8 ORB Fuel Rail\u003c\/h4\u003e\n\n\u003cp\u003eThis fitting works with any aftermarket fuel rail that's got -8 ORB ports. We designed it to be universal. If your fuel rail's got -8 ORB ports on the ends, this fitting screws right in. Most aftermarket fuel rails for Honda, Acura, Nissan, Mazda, Mitsubishi, and other import platforms use -8 ORB ports. Check your fuel rail to make sure it's -8 ORB before you order.\u003c\/p\u003e\n\n\u003ch4\u003eWhat You Get\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHybrid Racing -8 ORB to 1\/8\" NPT adapter fitting\u003c\/li\u003e\n  \u003cli\u003e-8 ORB male threads (screws into fuel rail)\u003c\/li\u003e\n  \u003cli\u003e1\/8\" NPT female threads (for gauge or sensor)\u003c\/li\u003e\n  \u003cli\u003eBlack anodized finish\u003c\/li\u003e\n  \u003cli\u003eE85-safe O-ring included\u003c\/li\u003e\n  \u003cli\u003eUniversal fitment for any -8 ORB fuel rail port\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eCompatible Fuel Rails\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAny aftermarket fuel rail with -8 ORB ports\u003c\/li\u003e\n  \u003cli\u003eWorks with Hybrid Racing fuel rails\u003c\/li\u003e\n  \u003cli\u003eWorks with Skunk2, Innovative, Radium, and other aftermarket fuel rails with -8 ORB ports\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This fitting's for -8 ORB ports only. If your fuel rail's got -6 ORB ports or a different thread, this won't fit. Check your fuel rail before you order. The 1\/8\" NPT side's female threads, so your gauge or sensor needs male 1\/8\" NPT threads. Most fuel pressure gauges and sensors use 1\/8\" NPT male threads, but verify your gauge or sensor before you order. Use thread sealant or PTFE tape on the NPT threads when you install your gauge or sensor. Don't overtighten the fitting into your fuel rail. The O-ring seals it, not the threads. Tighten it until it seats, then stop.\u003c\/p\u003e\n\u003c\/li\u003e\n\n \n\u003cli id=\"VehicleFitment\"\u003e\n \u003cp\u003eUniversal fitment for any aftermarket fuel rail with \u003cstrong\u003e-8 ORB end ports\u003c\/strong\u003e. This includes Hybrid Racing, Skunk2, Radium, Innovative, and most other aftermarket fuel rails for Honda, Acura, Nissan, Mazda, and Mitsubishi platforms. Not compatible with -6 ORB or other thread specifications - verify your fuel rail port size before ordering.\u003c\/p\u003e \n\u003c\/li\u003e\n\n\n\n\n\u003cli id=\"TechnicalData\"\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInlet Thread:\u003c\/strong\u003e -8 ORB (male)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutlet Thread:\u003c\/strong\u003e 1\/8\" NPT (female)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Black anodized aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeal:\u003c\/strong\u003e E85-compatible O-ring (pre-installed on -8 ORB side)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFitment:\u003c\/strong\u003e Universal - any aftermarket fuel rail with -8 ORB ports\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\n\n \n\u003cli id=\"Included\"\u003e\n\u003cul\u003e\n  \u003cli\u003e(1) Hybrid Racing -8 ORB to 1\/8\" NPT adapter fitting (black anodized)\u003c\/li\u003e\n  \u003cli\u003e(1) E85-compatible O-ring (pre-installed)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\n\n\n\n\n\n\n\n\n\n\n\u003c\/ul\u003e\n","brand":"Hybrid Racing","offers":[{"title":"Default Title","offer_id":32181628567586,"sku":"HYB-NPT-01-02","price":19.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2218\/5701\/files\/HYB-NPT-01-02_wofw.jpg?v=1775008290"},{"product_id":"hybrid-racing-fuel-damper-fitting-universal","title":"Hybrid Racing Fuel Pressure Damper Fitting","description":"\u003cul\u003e\n\u003cli\u003eAllows damper on fuel rail \u003c\/li\u003e\n\u003cli\u003eFor use with aftermarket rails \u003c\/li\u003e\n\u003cli\u003eIncludes E85 safe O-ring \u003c\/li\u003e\n\u003cli\u003eUses a hex for easy install \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- split --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#Description\"\u003eDescription\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"#TechnicalData\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\n\n\u003cli class=\"active\" id=\"Description\"\u003e\n\n\u003c\/li\u003e\n\n\n\n\n\n\u003cli id=\"TechnicalData\"\u003e\nThread Pitch Side 1: M12x1.0mm (Non O-Ring Side)\u003cdiv\u003eThread Pitch Side 2: -8 ORB\u003c\/div\u003e\n\u003c\/li\u003e\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\u003c\/ul\u003e\n","brand":"Hybrid Racing","offers":[{"title":"Default Title","offer_id":39339896766498,"sku":"HYB-FIT-00-75","price":19.98,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2218\/5701\/files\/HYB-FIT-00-75_1.jpg?v=1733418631"},{"product_id":"injector-dynamics-2600-xds-fuel-injector-kit-for-acura","title":"Injector Dynamics 2600 XDS Fuel Injector Kit for Acura","description":"\u003cul\u003e\n\u003cli\u003e2600cc\/min flow rate. \u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant internals. \u003c\/li\u003e\n\u003cli\u003eCompatible with ethanol and methanol. \u003c\/li\u003e\n\u003cli\u003eDual Slope Matching technology. \u003c\/li\u003e\n\u003cli\u003eUSCAR electrical connector. \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- split --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#Description\"\u003eDescription\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"#VehicleFitment\"\u003eVehicle Fitment\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#TechnicalData\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#InstallGuide\"\u003eInstall Guide\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\n\n\u003cli class=\"active\" id=\"Description\"\u003e\n\u003cp\u003eUpgrade your Acura’s fuel system with the Injector Dynamics 2600 XDS Fuel Injector Kit, a product born from a collaboration between Injector Dynamics and Bosch Motorsport. Celebrated for its robust design, the ID2600-XDS is engineered for liquid fuel applications, boasting corrosion-resistant internals that ensure longevity and performance, even with ethanol and methanol fuels. Known for its remarkable flow capacity, this injector can handle 50% more than its predecessor, the ID1700x, making it the highest flow rate injector available from Bosch. This ensures your engine receives the precise amount of fuel it needs—whether at idle or full throttle—thanks to Dual Slope Matching technology for superior cylinder-to-cylinder consistency.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlow Rate\u003c\/strong\u003e: Offers a nominal flow rate of 2600cc\/min at a pressure of 3.0 Bar (43.5 psi).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Pressure\u003c\/strong\u003e: Designed to work with a maximum differential fuel pressure of 9.0 Bar (130.5 psi), requiring a minimum of 11 volts.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Compatibility\u003c\/strong\u003e: Completely compatible with methanol, ethanol, and all known hydrocarbons. However, it is not suitable for use with ethers or nitro methane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Type\u003c\/strong\u003e: Equipped with a USCAR electrical connector for easy installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eChoose the Injector Dynamics 2600 XDS injector kit for your Acura if you're looking to enhance your vehicle’s performance with superior fuel delivery and engine reliability. While it doesn't support variants, the ID2600-XDS stands out with its advanced features and adaptability in high-performance scenarios. Its specific construction and matching technology ensure a precise, consistent performance that racing enthusiasts and car enthusiasts alike will appreciate.\u003c\/p\u003e\n\n\u003c\/li\u003e\n\n \n\u003cli id=\"VehicleFitment\"\u003e\n \u003cspan class=\"tag\"\u003e-   \u003c\/span\u003e\u003cbr\u003e \n\u003c\/li\u003e\n\n\n\n\n\u003cli id=\"TechnicalData\"\u003e\n\n\u003c\/li\u003e\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\u003cli id=\"InstallGuide\"\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n","brand":"Injector Dynamic","offers":[{"title":"Default Title","offer_id":43528133410850,"sku":"IJD-26004811F206","price":2173.5,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2218\/5701\/files\/20094966.JPG?v=1740080391"},{"product_id":"injector-dynamics-2600-xds-fuel-injector-kit-for-honda","title":"Injector Dynamics 2600 XDS Fuel Injector Kit for Honda","description":"\u003cul\u003e\n\u003cli\u003e2600cc\/min high flow rate. \u003c\/li\u003e\n\u003cli\u003eCorrosion-resistant internals. \u003c\/li\u003e\n\u003cli\u003eDual Slope Matching technology. \u003c\/li\u003e\n\u003cli\u003eCompatible with ethanol and methanol. \u003c\/li\u003e\n\u003cli\u003eUSCAR electrical connector. \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- split --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#Description\"\u003eDescription\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"#VehicleFitment\"\u003eVehicle Fitment\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#TechnicalData\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#InstallGuide\"\u003eInstall Guide\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\n\n\u003cli class=\"active\" id=\"Description\"\u003e\n\u003cp\u003eThe Injector Dynamics 2600 XDS Fuel Injector Kit for Honda is a cutting-edge solution designed for high-performance enthusiasts and professionals aiming to get the most out of their vehicles. Born from a collaboration between Injector Dynamics and Bosch Motorsport, this injector kit pushes the boundaries with its robust capabilities and reliability. Featuring corrosion-resistant internals, the ID2600-XDS is perfectly suited for use with liquid fuels, including ethanol and methanol, ensuring long-term compatibility and performance. With the highest flow rate offered by Bosch, these injectors deliver an incredible 2600cc\/min flow, which is 50% more than the ID1700x, providing unrivaled power and consistency.\u003c\/p\u003e\n\u003cp\u003eThe ID2600-XDS introduces the innovative Dual Slope Matching, an advanced method of aligning the flow rate across both linear and nonlinear operating ranges. This technology ensures better cylinder-to-cylinder consistency, especially at low pulse widths, which translates into smoother engine performance and reliability.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Flow Rate\u003c\/strong\u003e: Achieves a nominal flow rate of 2600cc\/min at 3.0 Bar (43.5 psi), significantly boosting fuel delivery compared to traditional injectors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAdvanced Fuel Compatibility\u003c\/strong\u003e: Engineered for use with methanol, ethanol, and all known hydrocarbons, though not compatible with ethers or nitro methane.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtensive Pressure Range\u003c\/strong\u003e: Capable of handling a maximum differential fuel pressure of 9.0 Bar (130.5 psi), requiring a minimum of 11 volts for operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Durability\u003c\/strong\u003e: Equipped with corrosion-resistant internals designed for longevity when used with specific fuels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Matching\u003c\/strong\u003e: Dual Slope Matching tech ensures unparalleled cylinder consistency, improving overall engine efficiency.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrical Compatibility\u003c\/strong\u003e: Comes with a USCAR electrical connector for straightforward integration into existing systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Injector Dynamics 2600 XDS Fuel Injector Kit is an ideal upgrade for Honda owners seeking to optimize their fuel systems for better performance and reliability. Whether you're hitting the track or enhancing a daily driver, this injector kit is built to deliver exceptional results.\u003c\/p\u003e\n\n\u003c\/li\u003e\n\n \n\u003cli id=\"VehicleFitment\"\u003e\n \u003cspan class=\"tag\"\u003e-   \u003c\/span\u003e\u003cbr\u003e \n\u003c\/li\u003e\n\n\n\n\n\u003cli id=\"TechnicalData\"\u003e\n\n\u003c\/li\u003e\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\u003cli id=\"InstallGuide\"\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n","brand":"Injector Dynamic","offers":[{"title":"Default Title","offer_id":43528133607458,"sku":"IJD-26006011144","price":1449.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2218\/5701\/files\/IJD-26006011144.JPG?v=1740080400"},{"product_id":"injector-dynamics-k-series-1050x-fuel-injectors-for-rsx","title":"Injector Dynamics K Series 1050X Fuel Injectors","description":"\u003cul\u003e\n\u003cli\u003eCompact 48mm Size \u003c\/li\u003e\n\u003cli\u003e5% Increased Fuel Output \u003c\/li\u003e\n\u003cli\u003eStable Operation Up to 10 Bar \u003c\/li\u003e\n\u003cli\u003eReplaceable Inlet Filter \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- split --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#Description\"\u003eDescription\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"#VehicleFitment\"\u003eVehicle Fitment\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#TechnicalData\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e   \u003cli\u003e\u003ca href=\"#Included\"\u003eIncluded\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#InstallGuide\"\u003eInstall Guide\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\n\n\u003cli class=\"active\" id=\"Description\"\u003e\n\u003ch3\u003eInjector Dynamics K Series Fuel Injectors - Honda\/Acura K20A, K20Z, and K24A\u003c\/h3\u003e\n\u003cp\u003eInjector Dynamics brings you the K Series 1050X Fuel Injectors, an advanced solution for high-performance vehicles that demand reliable fuel delivery. These injectors represent the next step in evolution from the ID1000, benefiting from improvements and experiences gained during the development of the ID1300x and ID1700x. The collaboration between Injector Dynamics and Bosch Motorsport ensures these injectors are designed for precision and efficiency, making them a perfect fit for both current and future engine applications.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eOne of the standout features of the ID1050x is its corrosion-resistant internals, which provide compatibility with all known fuels and extend the injector's service life even when used with corrosive fuels. With a compact 48mm body, these injectors can seamlessly fit into over 200 automotive applications, including those with short body injector configurations. A redesigned internal flow path increases output by 5% without sacrificing performance at lower flow rates, while a stronger magnetic circuit ensures stable operation up to 10 bar pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003eKey Features:\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Compatibility\u003c\/strong\u003e: Resistant to corrosion, enabling use with all known fuels and extending service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact Size\u003c\/strong\u003e: 48mm long body fits over 200 applications; no spacers required for K series, matching OEM RSX injector length.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Output\u003c\/strong\u003e: Enhanced flow path increases fuel output by 5%, maintaining efficacy at low flow rates.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressure Handling\u003c\/strong\u003e: Stable under high pressure with a robust magnetic circuit for up to 10 bar.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService Life\u003c\/strong\u003e: Replaceable inlet filter for prolonged injector life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEase of Installation\u003c\/strong\u003e: High impedance design—no resistor box needed; adaptor tops adjust length to 60mm for compatibility with 11mm (B series) or 14mm (K series) o-rings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment\u003c\/strong\u003e: Ideal for numerous Honda and Acura models including Acura RSX, TSX, Honda Civic Si\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan style=\"font-weight: bold;\"\u003eOptional Pigtails:\u003c\/span\u003e Provides plug and play pigtails for easy installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp\u003eThese injectors flow 1535cc\/min at 100psi, providing a powerful performance upgrade for your vehicle's fuel injection system. Whether revitalizing an older model or enhancing a newer one, the ID1050x injectors offer a reliable solution to optimize your driving experience.\u003c\/p\u003e\n\n\u003c\/li\u003e\n\n \n\u003cli id=\"VehicleFitment\"\u003e\n \u003cspan class=\"tag\"\u003e2002-2006 Acura RSX\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"tag\"\u003e2004-2008 Acura TSX\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"tag\"\u003e2002-2011 Honda Civic Si\u003c\/span\u003e\u003cbr\u003e\u003cdiv\u003e\u003cspan class=\"tag\"\u003e2006-2009 Honda S2000\u003c\/span\u003e\u003c\/div\u003e \n\u003c\/li\u003e\n\n\n\n\n\u003cli id=\"TechnicalData\"\u003e\nNominal Flow Rate – 1065cc\/min @ 3.0 Bar (43.5 psi) Using Gasoline at 52 Degrees C (125 Degrees F)\u003cdiv\u003eMaximum Differential Fuel Pressure – 10.0 Bar (145.0 psi)  \u003c\/div\u003e\n\u003c\/li\u003e\n\n\n\n \n\u003cli id=\"Included\"\u003e\n(4) Fuel Injectors\u003cdiv\u003e(4) Fuel Injector Pigtails*\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan style=\"font-style: italic;\"\u003e*Optional\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/li\u003e\n\n\n\n\n\n\n\n\n\n\n\n\u003cli id=\"InstallGuide\"\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n","brand":"Injector Dynamic","offers":[{"title":"No","offer_id":43897426214946,"sku":"IJD-10504814144","price":600.6,"currency_code":"USD","in_stock":false},{"title":"Yes","offer_id":44387081388066,"sku":"IJD-1050-K20AZ-PNP","price":609.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2218\/5701\/files\/IJD-1050.48.14.14.4-12crop.jpg?v=1780004470"},{"product_id":"honda-k-series-fuel-rail-spacer-16638-pna-000","title":"Honda K Series Fuel Rail Spacer 16638-PNA-000","description":"\u003cul\u003e\n\u003cli\u003eGenuine Honda Product \u003c\/li\u003e\n\u003cli\u003eDirect Factory Replacement Part \u003c\/li\u003e\n\u003cli\u003eSold Individually \u003c\/li\u003e\n\u003cli\u003eFits Most K20 \u0026amp; K24 Applications \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- split --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#Description\"\u003eDescription\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"#VehicleFitment\"\u003eVehicle Fitment\u003c\/a\u003e\u003c\/li\u003e   \u003cli\u003e\u003ca href=\"#Included\"\u003eIncluded\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\n\n\u003cli class=\"active\" id=\"Description\"\u003e\n\u003ch3\u003eHonda K Series Fuel Rail Spacers – OEM Part Number 16638-PNA-000\u003c\/h3\u003e\n\n\u003cp\u003eEnsure proper fuel injector alignment with Honda K Series Fuel Rail Spacers, designed to deliver the correct height and fitment for your OEM fuel rail setup. These factory-style spacers are a must-have when reinstalling or replacing fuel rails on K series engines, helping maintain reliable injector sealing and fuel delivery.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003eEach spacer fits between the fuel rail and intake manifold, creating the precise clearance needed to avoid fuel leaks and uneven injector seating. Whether you're refreshing your engine bay or maintaining stock performance, these OEM Honda fuel rail spacers help keep your fuel system operating smoothly.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eTwo spacers are needed for proper installation of a fuel rail. Fuel rail spacers work with OEM and Hybrid Racing fuel rails. \u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch4\u003eCompatible Applications:\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e2013–2015 Acura ILX\u003c\/li\u003e\n  \u003cli\u003e2007–2012 Acura RDX\u003c\/li\u003e\n  \u003cli\u003e2002–2006 Acura RSX\u003c\/li\u003e\n  \u003cli\u003e2004–2014 Acura TSX\u003c\/li\u003e\n  \u003cli\u003e2003–2012 Honda Accord\u003c\/li\u003e\n  \u003cli\u003e2002–2015 Honda Civic Si\u003c\/li\u003e\n  \u003cli\u003e2002–2014 Honda CR-V\u003c\/li\u003e\n  \u003cli\u003e2012–2015 Honda Crosstour\u003c\/li\u003e\n  \u003cli\u003e2003–2011 Honda Element\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003ch4\u003eKey Features:\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eOEM part number: 16638-PNA-000\u003c\/li\u003e\n  \u003cli\u003eEnsures proper fuel rail height and injector alignment\u003c\/li\u003e\n  \u003cli\u003eEssential for reliable sealing and performance\u003c\/li\u003e\n  \u003cli\u003eCompatible with multiple Honda and Acura K Series vehicles\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003cp\u003e\u003cem style=\"\"\u003eMaintain factory fuel system performance and avoid installation issues with these genuine Honda K Series Fuel Rail Spacers, designed for a perfect fit and long-lasting reliability.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003c\/li\u003e\n\n \n\u003cli id=\"VehicleFitment\"\u003e\n   2013–2015 Acura ILX\u003cbr\u003e2007–2012 Acura RDX\u003cbr\u003e2002–2006 Acura RSX\u003cbr\u003e2004–2014 Acura TSX\u003cbr\u003e2003–2012 Honda Accord\u003cbr\u003e2002–2015 Honda Civic Si\u003cbr\u003e2002–2014 Honda CR-V\u003cbr\u003e2012–2015 Honda Crosstour\u003cbr\u003e2003–2011 Honda Element\n  \n  \n  \n  \n  \n  \n  \n   \n\u003c\/li\u003e\n\n\n\n\n\n\n \n\u003cli id=\"Included\"\u003e\n(1) Fuel Rail Spacer\n\u003c\/li\u003e\n\n\n\n\n\n\n\n\n\n\n\n\n\u003c\/ul\u003e\n","brand":"Honda","offers":[{"title":"Default Title","offer_id":43958349987874,"sku":"OHA-16638-PNA-000","price":10.79,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2218\/5701\/files\/OHA-16638-PNA-000_2crop.jpg?v=1780003903"},{"product_id":"hybrid-racing-335lph-fuel-pump-06-11-civic-si","title":"Hybrid Racing 335LPH High Flow Fuel Pump for 06-11 Civic Si","description":"\u003cul\u003e\n\u003cli\u003e High Flow Rate, 335 LPH \u003c\/li\u003e\n\u003cli\u003e Direct Fit for 06-11 Civic Si \u003c\/li\u003e\n\u003cli\u003e Complete Installation Kit Included \u003c\/li\u003e\n\u003cli\u003eE85 Compatible \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- split --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#Description\"\u003eDescription\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"#VehicleFitment\"\u003eVehicle Fitment\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#TechnicalData\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e   \u003cli\u003e\u003ca href=\"#Included\"\u003eIncluded\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#InstallGuide\"\u003eInstall Guide\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\n\n\u003cli class=\"active\" id=\"Description\"\u003e\n\u003ch3\u003eHybrid Racing High Flow Fuel Pump – 2006-2011 Honda Civic Si (FA5\/FG2)\u003c\/h3\u003e\n\n\u003cp\u003e\nUpgrade your 8th Gen Civic Si’s fuel system with the Hybrid Racing High Flow Fuel Pump, rated at an impressive 335 LPH at 40 PSI. This high-performance fuel pump is a direct replacement for the 2006-2011 Honda Civic Si and is built to support both naturally aspirated and boosted setups. Whether you're chasing more power or simply need a reliable fuel system upgrade, this pump ensures consistent fuel delivery under demanding conditions.\n\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nThis fuel pump upgrade works with both pump gas and ethanol blends, perfect for adding E85 to your build. The fuel pump for the 8th gen Civic Si includes everything needed for a straightforward installation: a brand-new fuel pump strainer, o-ring, fuel strainer retainer clip, and the pump itself. It mounts seamlessly into the factory fuel sending unit located inside the tank, eliminating the need for custom modifications or wiring changes.\n\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\nA proper fuel system is key to performance and engine reliability. With the Hybrid Racing Civic Si high flow fuel pump, you can confidently feed your K20Z3 with the fuel it needs. Designed to exceed OEM standards, this pump supports high-horsepower builds and daily drivers alike.\n\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch4\u003eKey Features:\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRated at 335 LPH @ 40 PSI for high performance applications\u003c\/li\u003e\n  \u003cli\u003eDirect fit for 2006-2011 Honda Civic Si (FA5\/FG2)\u003c\/li\u003e\n  \u003cli\u003eIncludes new strainer, o-ring, strainer clip, and fuel pump\u003c\/li\u003e\n  \u003cli\u003eInstalls easily into the OEM fuel sending unit\u003c\/li\u003e\n\u003cli\u003eO-Rings are Viton (FKM) compatible with E85  \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\n\u003cp\u003e\nOptimize your Civic Si fuel delivery system with a trusted, high-quality upgrade from Hybrid Racing. Ideal for K-series builds, turbocharged setups, or as a reliable replacement for aging factory pumps.\n\u003c\/p\u003e\n\n\u003c\/li\u003e\n\n \n\u003cli id=\"VehicleFitment\"\u003e\n 2006-2011 Honda Civic Si \n\u003c\/li\u003e\n\n\n\n\n\u003cli id=\"TechnicalData\"\u003e\nFlow Rate: 335 LPH @ 40 PSI\u003cdiv\u003eE85 Compatible\u003c\/div\u003e\n\u003c\/li\u003e\n\n\n\n \n\u003cli id=\"Included\"\u003e\n(1) Fuel Pump\u003cdiv\u003e(1) Fuel Pump Filter\u003c\/div\u003e\n\u003cdiv\u003e(1) O-Ring\u003c\/div\u003e\n\u003cdiv\u003e(1) Retainer for Strainer\u003c\/div\u003e\n\u003c\/li\u003e\n\n\n\n\n\n\n\n\n\n\n\n\u003cli id=\"InstallGuide\"\u003e\n\u003ca href=\"https:\/\/guides.hybrid-racing.com\/Guide\/Hybrid+Racing+High-Flow+Fuel+Pump+06-11+Civic+Si\/549\" target=\"_blank\"\u003eInstall Guide\u003c\/a\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n","brand":"Hybrid Racing","offers":[{"title":"Default Title","offer_id":44052281425954,"sku":"HYB-FLP-01-08","price":139.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2218\/5701\/files\/HYB-FLP-01-08_2crop.jpg?v=1755711296"},{"product_id":"hybrid-racing-tucked-fuel-system-package-02-06-acura-rsx-06-11-civic-si-01-05-civic-si","title":"Hybrid Racing Tucked Fuel System for 02-06 RSX\/02-11 Civic Si","description":"\u003cul\u003e\n\u003cli\u003eFits DC5, EP3, and 8th Gen Civic Si \u003c\/li\u003e\n\u003cli\u003eSimple. Clean. Tucked. \u003c\/li\u003e\n\u003cli\u003eMore durable than OEM line. \u003c\/li\u003e\n\u003cli\u003eBlack Anodized Fuel Rail \u003c\/li\u003e\n\u003cli\u003eBlack 0-100 PSI Fuel Pressure Guage \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- split --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#Description\"\u003eDescription\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"#VehicleFitment\"\u003eVehicle Fitment\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#TechnicalData\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e   \u003cli\u003e\u003ca href=\"#Included\"\u003eIncluded\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#InstallGuide\"\u003eInstall Guide\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\n\n\u003cli class=\"active\" id=\"Description\"\u003e\n\n\u003cp\u003eThis Hybrid Racing Tucked Fuel Line is designed for RSX, EP3 and 8th Gen Civic Si owners looking for a reliable and durable way to tuck and clean up the appearance of your fuel feed line.\u003c\/p\u003e\n\u003cp\u003eThis kit replaces the OEM rubber lines with a -6AN braided line. It also replaces the plastic connectors with durable aluminum connections that will stand the test of time. The line connects to the OEM hard line at the firewall using a specially designed quick disconnect fitting. You can attach the line to the fuel rail using one of the AN fittings supplied with the line. Once installed, the new line will route between your number 2 and 3 runners and neatly hug the transmission as it snakes its way to the hard line at the firewall, giving your engine bay a cleaner, less cluttered appearance.\u003c\/p\u003e\n\u003cp\u003eUnfortunately, stock fuel rails are not invited to the party as the OEM fuel rail lacks the proper ports for the new line. This kit is designed to work in conjunction with the Hybrid Racing Fuel Rail. If you order a Hybrid Racing Fuel Rail and this kit, you'll have everything you need to get your tucked fuel system setup. This kit will also work with any other aftermarket rail featuring a center port, although additional adapters may be required.\u003c\/p\u003e\n\u003cp\u003eSimple. Clean. Tucked.\u003c\/p\u003e\n\u003cp\u003eE85 compatible\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFUEL RAIL\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eHybrid Racing fuel rails are made from 6061 aluminum with T6 heat treatment and feature a durable anodized finish with a laser-etched logo ensuring that your engine bay looks fresh and your engine stays fed!\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eEach rail includes a 1\/8\" NPT hole that allows you to mount a fuel pressure gauge directly to your fuel rail. This puts the fuel pressure gauge in a spot that's easily visible, so you don't have to poke around in the engine bay just to see if you have fuel pressure. All of the ports can accept a -8 ORB fitting in the inlet(s) and outlet allowing you to run either -6 or -8 AN fuel lines.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe other detail that should stand out is the option for plugging the side inlet and outlet to allow you to run your fuel line to a centrally located -8 ORB fitting. This is positioned so that the fuel line can pass between the middle two cylinder intake runners (depending on your intake manifold.) This is an excellent option for anyone looking to tuck their wires and lines.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eWhat intake manifolds is this rail compatible with?\u003cbr data-mce-fragment=\"1\"\u003eThis rail has been shown to mount to the PRB, RBC, and RBB intake manifolds without needing any modifications. Any aftermarket intake manifolds that share the same fuel rail mounting points as the PRB, RBC, or RBB should also accept this rail.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eFUEL PRESSURE GAUGE\u003c\/strong\u003e\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eThe precision-engineered Hybrid Racing fuel pressure gauge provides accurate fuel pressure readings that are critical for highly sophisticated fuel systems. They resist the most severe vibrations, offer a 0-100 psi reading, and are housed in an all-steel case with a matte black finish and a Hybrid Racing Green needle.\u003cbr data-mce-fragment=\"1\"\u003e\u003cbr data-mce-fragment=\"1\"\u003eNo OEM Honda comes with a fuel pressure gauge and without one, you can not monitor or set your fuel pressure. With a fuel pressure gauge and a fuel pressure regulator, you can accurately dial in the amount of fuel your engine gets to ensure maximum performance. In the case of a K-swap, you will need a fuel pressure gauge so that you can accurately set your fuel pressure around 50-52 psi. The gauge has two subtle marks to help you line up your fuel pressure when running a K-Series engine.\u003cbr\u003e\u003cbr\u003e\u003c\/p\u003e\n \n\u003c\/li\u003e\n\n \n\u003cli id=\"VehicleFitment\"\u003e\n \n\u003cb\u003eFits:\u003c\/b\u003e\n\u003cul\u003e\n\u003cli\u003e2002-2006 Acura RSX w\/ Aftermarket Rail\u003c\/li\u003e\n\u003cli\u003e2001-2005 Honda Civic Si w\/ Aftermarket Rail\u003c\/li\u003e\n\u003cli\u003e2006-2011 Honda Civic Si w\/ Aftermarket Rail\u003c\/li\u003e\n\u003cli\u003e\n\u003cb data-mce-fragment=\"1\"\u003eWhat's included:\u003c\/b\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\u003cspan data-mce-fragment=\"1\"\u003e\u003c\/span\u003e\n\u003cul data-mce-fragment=\"1\"\u003e\n\u003cli data-mce-fragment=\"1\"\u003e(1) K-Series Fuel Rail\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e(2) -8 ORB \/ -6AN Adapter fitting\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e(2) -8 ORB Plug\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e(1) 1\/8th NPT Plug\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e(1) Fuel Pressure Gauge\u003c\/li\u003e\n\u003cli data-mce-fragment=\"1\"\u003e(1) Tucked fuel line kit (contains adapter fittings)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n \n\u003c\/li\u003e\n\n\n\n\n\u003cli id=\"TechnicalData\"\u003e\n   \n\u003c\/li\u003e\n\n\n\n \n\u003cli id=\"Included\"\u003e\n\n\u003c\/li\u003e\n\n\n\n\n\n\n\n\n\n\n\n\u003cli id=\"InstallGuide\"\u003e\n \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/2218\/5701\/files\/HYB-FLK-01-20_-_Hybrid_Racing_RSX_Tucked_Fuel_Line_Install_Guide.pdf?v=1594912256\" target=\"_blank\"\u003eView Install Guide HERE\u003c\/a\u003e\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n","brand":"Hybrid Racing","offers":[{"title":"Black","offer_id":44311832395810,"sku":"HYB-BUN-01-82","price":337.97,"currency_code":"USD","in_stock":false},{"title":"Red","offer_id":44311832428578,"sku":"HYB-BUN-01-83","price":337.97,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2218\/5701\/files\/HYB-BUN-01-82_1_de8a0336-9e16-459e-b3d3-b3a0ecf1d388.png?v=1762531534"},{"product_id":"injector-dynamics-injector-clip-k20a-k20z-k24a","title":"Injector Dynamics Injector Clip for Honda\/Acura Vehicles","description":"\u003cul\u003e\n\u003cli\u003ePlug n' Play Design \u003c\/li\u003e\n\u003cli\u003eCompatible with Most Honda\/Acura \u003c\/li\u003e\n\u003cli\u003eEnsures Reliable Electrical Connection \u003c\/li\u003e\n\u003cli\u003eSold Individually \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- split --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#Description\"\u003eDescription\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"#VehicleFitment\"\u003eVehicle Fitment\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#TechnicalData\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e   \u003cli\u003e\u003ca href=\"#Included\"\u003eIncluded\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#InstallGuide\"\u003eInstall Guide\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\n\n\u003cli class=\"active\" id=\"Description\"\u003e\n\u003ch3\u003eInjector Dynamics Fuel Injector Clip - Honda\/Acura K Series\u003c\/h3\u003e\n\n\u003cp\u003eRunning Injector Dynamics injectors on your K series Honda or Acura? You'll need these injector clips to plug the injectors into your factory harness. The ID fuel injector clips are plug-and-play adapters that go between your factory injector connectors and your ID injectors so you're not cutting or splicing your factory harness. They're available in two versions: Pre-2012 (for most K20 and K24 engines) and Post-2012 (for K24Z7 engines in 2012-2015 Civic Si). They're sold individually, so order four for a complete set.\u003c\/p\u003e\n\n\u003ch4\u003ePre-2012 vs Post-2012 Versions\u003c\/h4\u003e\n\n\u003cp\u003eHonda changed the injector connector design starting with the 2012 Civic Si (K24Z7). If you've got a 2011 or older K series car, get the Pre-2012 clips. If you've got a 2012-2015 Civic Si with the K24Z7, get the Post-2012 clips. The connectors are different and they're not interchangeable, so make sure you order the right version.\u003c\/p\u003e\n\n\u003ch4\u003ePlug and Play, No Cutting or Splicing\u003c\/h4\u003e\n\n\u003cp\u003eThe ID injector clips plug into your factory injector connectors on one end and into your ID injectors on the other end. You're not cutting the factory harness or soldering wires. Just unplug the factory injectors, plug the clips into the factory connectors, and plug your ID injectors into the clips. If you ever want to go back to stock injectors, you just unplug the clips and plug the factory injectors back in.\u003c\/p\u003e\n\n\u003ch4\u003eSold Individually\u003c\/h4\u003e\n\n\u003cp\u003eThe clips are sold individually, not as a set. K series engines have four injectors, so you'll need four clips for a complete set. Order four if you're installing a full set of ID injectors.\u003c\/p\u003e\n\n\u003ch4\u003eWhat You Get\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003eInjector Dynamics fuel injector clip (sold individually)\u003c\/li\u003e\n  \u003cli\u003ePlug-and-play design, no cutting or splicing\u003c\/li\u003e\n  \u003cli\u003eAvailable in Pre-2012 or Post-2012 versions\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003ePre-2012 Version Fits\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e2002-2006 Acura RSX (K20A2, K20A3, K20Z1)\u003c\/li\u003e\n  \u003cli\u003e2004-2008 Acura TSX (K24A2)\u003c\/li\u003e\n  \u003cli\u003e2002-2005 Honda Civic Si (K20A3)\u003c\/li\u003e\n  \u003cli\u003e2006-2011 Honda Civic Si (K20Z3)\u003c\/li\u003e\n  \u003cli\u003e2002-2006 Honda CR-V (K24A1)\u003c\/li\u003e\n  \u003cli\u003e2003-2011 Honda Element (K24A)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003ePost-2012 Version Fits\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003e2012-2015 Honda Civic Si (K24Z7)\u003c\/li\u003e\n\u003cli\u003e2011-2014 Acura TSX\u003c\/li\u003e\n\u003cli\u003e2008-2012 Honda Accord\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e Sold individually. Order four clips for a complete set (one per injector). Make sure you order the correct version. Pre-2012 for most K20\/K24 engines, Post-2012 for K24Z7 only. The connectors are different and not interchangeable.\u003c\/p\u003e\n\u003c\/li\u003e\n\n \n\u003cli id=\"VehicleFitment\"\u003e\n \u003cspan class=\"tag\"\u003e2001-2003 Acura CL \u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"tag\"\u003e1994-2001 Acura Integra \u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"tag\"\u003e1991-2005 Acura NSX \u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"tag\"\u003e2002-2006 Acura RSX\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"tag\"\u003e2004-2008 Acura TSX\u003c\/span\u003e\u003cdiv\u003e\n\u003cspan class=\"tag\"\u003e\u003c\/span\u003e2009-2014 Acura TSX\u003cspan style=\"font-weight: bold;\"\u003e*\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"tag\"\u003e1994-1997 Honda Accord \u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"tag\"\u003e1998-2002 Honda Accord \u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"tag\"\u003e2003-2007 Honda Accord\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cspan class=\"tag\"\u003e\u003c\/span\u003e2008-2012 Honda Accord\u003cspan style=\"font-weight: bold;\"\u003e*\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"tag\"\u003e1996-2000 Honda Civic\u003c\/span\u003e\u003cdiv\u003e2001-2005 Honda Civic    \u003cbr\u003e\u003cdiv\u003e2002-2005 Honda Civic Si\u003cbr\u003e\u003cdiv\u003e\n\u003cspan class=\"tag\"\u003e\u003c\/span\u003e1999-2000 Honda Civic Si  \u003cbr\u003e\u003cspan class=\"tag\"\u003e2006-2011 Honda Civic \u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"tag\"\u003e2006-2011 Honda Civic Si\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e2012-2015 Honda Civic Si\u003cspan style=\"font-weight: bold;\"\u003e*\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"tag\"\u003e1999-2004 Honda Odyssey \u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"tag\"\u003e1997-2001 Honda Prelude \u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"tag\"\u003e2000-2005 Honda S2000 \u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"tag\"\u003e2006-2009 Honda S2000 \u003c\/span\u003e\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv\u003e\u003cspan class=\"tag\" style=\"font-style: italic;\"\u003e*See Technical Data for Break Down of Fitments\u003c\/span\u003e\u003c\/div\u003e \n\u003c\/li\u003e\n\n\n\n\n\u003cli id=\"TechnicalData\"\u003e\nCompatible with OBD2 Vehicles\u003cdiv\u003ePost 2012 Designed for 12-15 Civic Si, 2011-2014 Acura TSX, and 2008-2012 Honda Accord\u003c\/div\u003e\n\u003c\/li\u003e\n\n\n\n \n\u003cli id=\"Included\"\u003e\n(1) Fuel Injector Pigtail\n\u003c\/li\u003e\n\n\n\n\n\n\n\n\n\n\n\n\u003cli id=\"InstallGuide\"\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n","brand":"Injector Dynamic","offers":[{"title":"Pre 2012","offer_id":44387073818658,"sku":"IJD-902","price":15.75,"currency_code":"USD","in_stock":false},{"title":"Post 2012","offer_id":44387073851426,"sku":"IJD-9011","price":15.75,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2218\/5701\/files\/injector-dynamics-injector-cli_d9k3.jpg?v=1772223538"},{"product_id":"injector-dynamics-1300cc-fuel-injectors-for-honda-acura","title":"Injector Dynamics 1300cc Fuel Injectors for RSX\/TSX\/Civic Si","description":"\u003cul\u003e\n\u003cli\u003eNominal Flow Rate of 1340cc\/min \u003c\/li\u003e\n\u003cli\u003eCompatible with All Fuel Types \u003c\/li\u003e\n\u003cli\u003eSold as Set of 4 Injectors \u003c\/li\u003e\n\u003cli\u003eMaintains Excellent Idle and Drivability \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- split --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#Description\"\u003eDescription\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"#VehicleFitment\"\u003eVehicle Fitment\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#TechnicalData\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e   \u003cli\u003e\u003ca href=\"#Included\"\u003eIncluded\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#InstallGuide\"\u003eInstall Guide\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\n\n\u003cli class=\"active\" id=\"Description\"\u003e\n\u003ch3\u003eInjector Dynamics 1300cc Fuel Injectors\u003c\/h3\u003e\n\u003cp\u003eIf you’re sizing injectors for a K Series build and you refuse to choose between clean street manners and real fuel capacity, the Injector Dynamics 1300cc injectors deserve a hard look. These ID1300 Bosch injectors came from Injector Dynamics work with Bosch Motorsport, and they earned their name on cars that get driven, not on pretty spreadsheet math. We still run these exact high flow fuel injectors on our own setups when we want headroom for boost or E blends without turning your daily into a rich smelling, bucking mess at stoplights.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Flow Rate\u003c\/strong\u003e: These ID1300 high flow injectors flow 1340cc\/min at 43.5 psi. That number matters when your 1300cc injectors ethanol plan goes from “maybe later” to “I just turned the boost up” and your fuel system needs to keep up.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Compatibility That Matters\u003c\/strong\u003e: If you’re shopping for ethanol-compatible fuel injectors, focus here. These are all-stainless fuel injectors internally, so E85 and other ethanol blends don’t beat them up like cheaper sets can. If you’ve ever pulled injectors after a season on ethanol and found crust and corrosion, you already get it.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStreet Manners\u003c\/strong\u003e: Big injectors usually bring the usual drama, rough idle, touchy tip in, weird cruising. Injector Dynamics calibrates these to behave on pump gas too, so your tune job stays straightforward and your car stops acting offended every time you sit in traffic.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFitment Across Common Honda Acura Platforms\u003c\/strong\u003e: These 1300cc fuel injectors K Series applications cover the stuff people actually run. Think K swaps and the common Honda and Acura platforms that show up in real garages.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eIn the real world, these Injector Dynamics Honda fuel injectors work great as Injector Dynamics Honda Civic injectors for K swaps, and they also make sense as ID1300 Acura fuel injectors when you’re hunting Injector Dynamics Acura RSX injectors or Injector Dynamics Acura TSX injectors. They’re also a solid pick if you need Injector Dynamics Honda S2000 injectors and you want room for future power. If you’re building around E blends and want Injector Dynamics 1300cc injectors you can trust, these ID1300 ethanol fuel injectors check the boxes without punishing your idle. SKU: IJD-13004814144. The honest advice stays the same, buy enough injector the first time, then tune it correctly.\u003c\/p\u003e\n\u003c\/li\u003e\n\n \n\u003cli id=\"VehicleFitment\"\u003e\n \u003cspan class=\"tag\"\u003e2002-2006 Acura RSX \u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"tag\"\u003e2002-2006 Acura RSX Type-S\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"tag\"\u003e2009-2014 Acura TSX \u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"tag\"\u003e2004-2008 Acura TSX \u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"tag\"\u003e2006-2011 Honda Civic \u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"tag\"\u003e2006-2011 Honda Civic Si\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"tag\"\u003e2002-2005 Honda Civic Si\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"tag\"\u003e2001-2005 Honda Civic \u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"tag\"\u003e2006-2009 Honda S2000 \u003c\/span\u003e\u003cbr\u003e \n\u003c\/li\u003e\n\n\n\n\n\u003cli id=\"TechnicalData\"\u003e\nFlow Rate: 1340cc\/min at 43.5 psi\u003cdiv\u003eE85 Compatible\u003cbr\u003e \n\n\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/li\u003e\n\n\n\n \n\u003cli id=\"Included\"\u003e\n(1) Set of 4 Injectors\u003cdiv\u003e(1) Pack of Injector Connector\/Connector Pins\u003c\/div\u003e\n\u003c\/li\u003e\n\n\n\n\n\n\n\n\n\n\n\n\u003cli id=\"InstallGuide\"\u003e\n\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n","brand":"Injector Dynamic","offers":[{"title":"Default Title","offer_id":44744033370146,"sku":"IJD-13004814144","price":945.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2218\/5701\/files\/IJD-13004814144_axo3.jpg?v=1769620363"},{"product_id":"aem-high-capacity-adjustable-fpr-25-305bk","title":"AEM High Capacity Adjustable Fuel Pressure Regulator","description":"\u003cul\u003e\n\u003cli\u003eLonger Spring for Wider Adjustment Range (40 – 130 PSI) \u003c\/li\u003e\n\u003cli\u003eEasy-to-Use Adjustment Screw \u003c\/li\u003e\n\u003cli\u003eCompatible with E85 and Race Fuels  \u003c\/li\u003e\n\u003cli\u003eCNC-Machined from 6061-T6 Billet Aluminum \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- split --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#Description\"\u003eDescription\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"#VehicleFitment\"\u003eVehicle Fitment\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#TechnicalData\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e   \u003cli\u003e\u003ca href=\"#Included\"\u003eIncluded\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#InstallGuide\"\u003eInstall Guide\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\n\n\u003cli class=\"active\" id=\"Description\"\u003e\n\u003ch3\u003eAEM High Capacity Adjustable Fuel Pressure Regulator - 40-130 PSI\u003c\/h3\u003e\n\n\u003cp\u003eRunning a big fuel pump and bigger injectors on your turbo K series or boosted B series and your fuel pressure's all over the place? The AEM high capacity adjustable fuel pressure regulator (part number 25-305BK) gives you stable, adjustable fuel pressure from 40 to 130 PSI. I've been running AEM regulators on my turbo Hondas for years because they actually hold pressure under boost without creeping. Your stock fuel pressure regulator's designed for 40-50 PSI and it can't handle high-flow pumps or high boost. When you're running a \u003ca href=\"https:\/\/www.hybrid-racing.com\/products\/walbro-450lph-e85-fuel-pump-high-pressure-variant?_pos=1\u0026amp;_sid=e12e1d8da\u0026amp;_ss=r\" target=\"_blank\"\u003eWalbro 450\u003c\/a\u003e or an Aeromotive pump with 1000cc injectors and 25+ PSI of boost, your stock regulator either creeps (pressure goes up when it shouldn't) or it can't flow enough fuel. The AEM regulator's got a huge return orifice that handles high pump flow without pressure creep, and it's got true 1:1 rising rate so your fuel pressure increases 1 PSI for every 1 PSI of boost.\u003c\/p\u003e\n\n\u003ch4\u003eHere's Why Stock Regulators Fail with Big Pumps\u003c\/h4\u003e\n\n\u003cp\u003eYour stock fuel pressure regulator's a simple spring-loaded valve. It's designed to maintain 40-50 PSI base pressure and rise 1:1 with boost. That works fine with a stock fuel pump flowing 200-300 liters per hour. But when you install a high-flow pump like a Walbro 450 (450 lph) or an Aeromotive pump (600+ lph), your stock regulator can't handle the volume. The return orifice (the hole where excess fuel goes back to the tank) is too small. When the pump's dumping 450 lph through a regulator designed for 250 lph, the regulator can't bypass enough fuel fast enough. Pressure creeps up at idle and cruise because the regulator's overwhelmed. You'll see 50 PSI at idle when you want 43 PSI, or pressure spikes to 60+ PSI on decel. That screws up your tune because your fuel trims are chasing a moving target. The AEM regulator's got a way bigger return orifice that handles high pump flow without creeping.\u003c\/p\u003e\n\n\u003ch4\u003e40-130 PSI Adjustment Range\u003c\/h4\u003e\n\n\u003cp\u003eThe AEM regulator adjusts from 40 to 130 PSI base pressure. Most people run 43 PSI base pressure (same as stock Honda fuel pressure) or 58 PSI for E85 setups. The adjustment screw on top lets you dial in your exact pressure. Once you set it, there's a set screw that locks the adjustment so it doesn't drift. I've seen cheap regulators where the adjustment drifts after a few heat cycles or vibration loosens it. The AEM regulator stays put once you lock it down. If you're running E85 or race gas and you need higher base pressure for injector flow, you can crank it up to 65-70 PSI. If you're running a returnless fuel system conversion, you can set whatever base pressure you want.\u003c\/p\u003e\n\n\u003ch4\u003eTrue 1:1 Rising Rate for Boost\u003c\/h4\u003e\n\n\u003cp\u003eThe AEM regulator's got a 1:1 rising rate when you connect it to a boost reference. That means for every 1 PSI of boost, your fuel pressure increases 1 PSI. If you're running 43 PSI base pressure and 20 PSI of boost, your fuel pressure at full boost is 63 PSI. That 1:1 rising rate keeps your injector differential pressure constant. Differential pressure is the difference between fuel pressure and manifold pressure. If fuel pressure rises 1:1 with boost, your injectors see the same pressure differential at 20 PSI boost as they do at vacuum. That means your injector flow rate stays consistent and your fuel table doesn't need boost-dependent corrections. Some cheap regulators don't maintain true 1:1, they creep or lag, and your tune gets messy.\u003c\/p\u003e\n\n\u003ch4\u003eWorks with E85, Race Gas, and Pump Gas\u003c\/h4\u003e\n\n\u003cp\u003eThe AEM regulator's compatible with gasoline, E85, methanol, and race gas. The internal diaphragm and seals are alcohol-resistant. If you're running E85 or methanol, you need higher fuel pressure to get enough injector flow because E85 needs 30% more fuel volume than gasoline. Most people running E85 set their base pressure to 58 PSI instead of 43 PSI. The AEM regulator handles that without any issues. I've run E85 through mine for years with zero diaphragm failures or seal degradation.\u003c\/p\u003e\n\n\u003ch4\u003e9\/16\"-18 Inlet and Return Fittings\u003c\/h4\u003e\n\n\u003cp\u003eThe regulator uses 9\/16\"-18 ORB (O-ring Boss) fittings on the inlet and return ports (Not included). That's a common AN fitting size. You're running -6 AN or -8 AN fuel lines from your fuel rail to the regulator inlet, and -6 AN return line from the regulator back to your fuel tank. The fittings use O-rings for sealing, not thread sealant or PTFE tape. The regulator also has a 1\/8 NPT gauge port where you can install a fuel pressure gauge or a fuel pressure sensor for your ECU. I always run a fuel pressure sensor so I can data log fuel pressure and catch problems before they grenade my engine.\u003c\/p\u003e\n\n\u003ch4\u003eWhat You Get\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAEM high capacity adjustable fuel pressure regulator\u003c\/li\u003e\n  \u003cli\u003ePart number: 25-305BK\u003c\/li\u003e\n  \u003cli\u003eAdjustment range: 40-130 PSI base pressure\u003c\/li\u003e\n  \u003cli\u003eLarge return orifice (handles high-flow pumps without pressure creep)\u003c\/li\u003e\n  \u003cli\u003eTrue 1:1 rising rate with boost reference\u003c\/li\u003e\n  \u003cli\u003eInlet port: 9\/16\"-18 ORB (O-ring Boss)\u003c\/li\u003e\n  \u003cli\u003eReturn port: 9\/16\"-18 ORB (O-ring Boss)\u003c\/li\u003e\n  \u003cli\u003eGauge port: 1\/8 NPT\u003c\/li\u003e\n  \u003cli\u003eBoost reference port: 1\/8 NPT\u003c\/li\u003e\n  \u003cli\u003eAdjustment screw with set screw lock\u003c\/li\u003e\n  \u003cli\u003eCompatible with gasoline, E85, methanol, race gas\u003c\/li\u003e\n  \u003cli\u003eBlack anodized finish\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eWorks With\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003eHigh-flow fuel pumps (Walbro 255\/450, Aeromotive, DeatschWerks, etc.)\u003c\/li\u003e\n  \u003cli\u003eLarge injectors (800cc, 1000cc, 1200cc+)\u003c\/li\u003e\n  \u003cli\u003eTurbocharged and supercharged engines\u003c\/li\u003e\n  \u003cli\u003eE85, methanol, race gas fuel systems\u003c\/li\u003e\n  \u003cli\u003eReturnless fuel system conversions\u003c\/li\u003e\n  \u003cli\u003eUniversal fitment (works on any fuel system with -6 or -8 AN lines)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This regulator requires a return fuel line back to your tank. If you're running a stock returnless fuel system, you'll need to install a return line or convert to a return-style fuel system. You can't use this regulator on a returnless system. The boost reference port connects to your intake manifold with a vacuum line. Make sure you're pulling boost reference from after your throttle body, not before. If you pull reference from your cold side piping before the throttle body, the regulator won't work right. When you're setting base fuel pressure, disconnect the boost reference line and adjust the screw with the engine at idle or with a fuel pressure gauge and pump prime. Don't set base pressure under boost or you'll set it wrong. The set screw locks your adjustment in place. Tighten it after you've dialed in your base pressure or the adjustment will drift from vibration. If you're running E85 and you want higher base pressure for injector flow, set it to 58 PSI. If you're running pump gas, set it to 43 PSI (stock Honda fuel pressure). Data log your fuel pressure if you can. Fuel pressure creep or drop-off under load means something's wrong with your fuel system.\u003c\/p\u003e\n\u003c\/li\u003e\n\n \n\u003cli id=\"VehicleFitment\"\u003e\n    Universal \n\u003c\/li\u003e\n\n\n\n\n\u003cli id=\"TechnicalData\"\u003e\nAdjustment range: 40 – 130 PSI, single large return orifice\u003cdiv\u003e1:1 rising pressure rate\u003c\/div\u003e\n\u003cdiv\u003eThree 9\/16\"-18 ORB O-ring style inlet ports (2 inlet, 1 return)\u003c\/div\u003e\n\u003cdiv\u003e1\/8\" NPT gauge port, 5mm (3\/16\") vacuum hose\u003c\/div\u003e\n\u003cdiv\u003eCNC-machined from 6061-T6 billet aluminum\u003c\/div\u003e\n\u003cdiv\u003eCompatible with alcohol fuel and race gas\u003c\/div\u003e\n\u003c\/li\u003e\n\n\n\n \n\u003cli id=\"Included\"\u003e\n(1) Fuel Pressure Regulator\u003cdiv\u003e(1) Mounting Bracket\u003c\/div\u003e\n\u003cdiv\u003e(4) Mounting Bracket Screws\u003c\/div\u003e\n\u003c\/li\u003e\n\n\n\n\n\n\n\n\n\n\n\n\u003cli id=\"InstallGuide\"\u003e\nInstall the regulator using the provided fittings and connect the vacuum hose. Adjust the fuel pressure using the set screw to the desired level. Follow the detailed installation instructions included in the package.\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n","brand":"AEM","offers":[{"title":"Default Title","offer_id":44760565415970,"sku":"AEM-25-305BK","price":171.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2218\/5701\/files\/AEM-25-305BK_ic5b.jpg?v=1774902228"},{"product_id":"aem-metric-high-flow-inline-fuel-pump-400lph-50-1009","title":"AEM 400 LPH Universal High Flow Inline Fuel Pump","description":"\u003cul\u003e\n\u003cli\u003eSupports Up to 1200 HP NA \u0026amp; 860 HP Boosted \u003c\/li\u003e\n\u003cli\u003eInline Design Makes it Widely Compatible \u003c\/li\u003e\n\u003cli\u003eCompatible with All Fuel Types \u003c\/li\u003e\n\u003cli\u003eDesigned for High Output NA or Forced Induction \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003c!-- split --\u003e\n\u003cul class=\"tabs\"\u003e\n\u003cli\u003e\u003ca class=\"active\" href=\"#Description\"\u003eDescription\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"#VehicleFitment\"\u003eVehicle Fitment\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#TechnicalData\"\u003eTechnical Data\u003c\/a\u003e\u003c\/li\u003e   \u003cli\u003e\u003ca href=\"#Included\"\u003eIncluded\u003c\/a\u003e\u003c\/li\u003e  \u003cli\u003e\u003ca href=\"#InstallGuide\"\u003eInstall Guide\u003c\/a\u003e\u003c\/li\u003e \u003c\/ul\u003e\n\u003cul class=\"tabs-content\"\u003e\n\n\n\u003cli class=\"active\" id=\"Description\"\u003e\n\u003ch3\u003eAEM 400 LPH Inline Fuel Pump - Universal (50-1009)\u003c\/h3\u003e\n\n\u003cp\u003eYou're building a turbo K series and you need a fuel pump that'll actually flow 400 liters per hour at 60 PSI, not at zero PSI like the marketing sheet says. Most fuel pumps are rated at free flow with no backpressure. That's useless. Your fuel system runs at 40-60 PSI base pressure, then it climbs 1:1 with boost. If you're running 20 PSI of boost on top of 50 PSI base pressure, your fuel pump's working against 70 PSI. A pump that flows 400 LPH at zero PSI might only flow 250 LPH at 70 PSI. That's not enough fuel for 500 whp and you're going lean at the top of the RPM range. AEM publishes actual flow numbers at actual pressure. This pump flows 400 LPH at 40 PSI, 340 LPH at 73 PSI, and 270 LPH at 120 PSI. You know exactly what you're getting at your operating pressure instead of guessing. This is a 60mm inline fuel pump that fits standard 044-style pump brackets. If you're already running an 044 bracket, this drops right in. The inlet's M18x1.5 female threads, the outlet's M12x1.5 male threads. If you're running AN fittings, you'll need adapters.\u003c\/p\u003e\n\n\u003ch4\u003eHere's Why Flow at Pressure Actually Matters\u003c\/h4\u003e\n\n\u003cp\u003eYour fuel system doesn't run at zero PSI. It runs at base pressure (usually 40-60 PSI depending on your regulator setting) plus boost pressure if you're running forced induction. If you're making 500 whp on a turbo motor at 20 PSI of boost with a 50 PSI base fuel pressure, your fuel pump's working against 70 PSI of backpressure. Most cheap fuel pumps lose 30-40% of their flow when you add that much backpressure. A pump rated at 400 LPH free flow might only flow 240-260 LPH at 70 PSI. That's not enough fuel. Your injectors are maxed out, your AFR's going lean, and you're detonating or you're pulling timing to stay safe. AEM publishes flow at actual pressure so you can size the pump correctly. At 73 PSI, this pump's still flowing 340 LPH. That's real flow at real pressure. You're not guessing if the pump can keep up. You know it can.\u003c\/p\u003e\n\n\u003ch4\u003eIt Fits 044-Style Brackets with Metric Ports\u003c\/h4\u003e\n\n\u003cp\u003eThis pump's 60mm diameter. That's the same size as a Bosch 044 pump. If you've already got an 044 bracket mounted in your car, this pump drops right in. Same bolt pattern, same clamp diameter. The difference is the ports. Bosch 044 pumps use AN fittings. This AEM pump uses metric threads. The inlet's M18x1.5 female (that's where fuel comes in from your tank or your pre-pump filter). The outlet's M12x1.5 male (that's where fuel goes out to your fuel rail). If you're running AN lines and AN fittings, you'll need metric-to-AN adapters. AEM sells them. Vibrant sells them. Radium sells them. Don't skip the adapters and try to force AN fittings onto metric threads. You'll strip the threads and trash the pump.\u003c\/p\u003e\n\n\u003ch4\u003eYou Need Real Wiring for This Pump\u003c\/h4\u003e\n\n\u003cp\u003eThis pump pulls serious current. At 40 PSI it's pulling about 10 amps. At 120 PSI it's pulling 17 amps. That's way more than your stock fuel pump wiring can handle. Stock fuel pump wiring's usually 16-gauge or 18-gauge wire with a 15-amp fuse. That's fine for a stock 80-LPH fuel pump pulling 5 amps. It's not fine for this pump. You need to run dedicated power and ground wires. Use 10-gauge or 12-gauge wire from the battery to a relay, then from the relay to the pump. Use a 25-amp fuse. Mount the relay close to the battery. Run a trigger wire from your stock fuel pump circuit to activate the relay. If you try to run this pump on stock wiring, you're going to get voltage drop. The pump's going to see 11 volts instead of 13.5 volts. Voltage drop kills flow. The pump won't flow what it's supposed to flow and you'll be chasing a lean condition that's caused by bad wiring, not a bad pump.\u003c\/p\u003e\n\n\u003ch4\u003eRated Power Numbers Are Guidelines, Not Guarantees\u003c\/h4\u003e\n\n\u003cp\u003eAEM says this pump supports 1,200 HP naturally aspirated or 860 HP at 30 PSI boost. Those are guidelines based on a generic engine with a generic BSFC (brake-specific fuel consumption). Your engine might be different. If you're running E85, your BSFC's higher and you need more fuel. If you're running a built engine with a lumpy cam and poor VE (volumetric efficiency) at low RPM, you might need more fuel at idle and cruise. If you're running a high-compression all-motor build with great VE, you might need less fuel. Don't just look at the horsepower number and assume the pump's big enough. Calculate your actual fuel flow requirement based on your horsepower, your BSFC, and your fuel type. If you're making 500 whp on E85 with a BSFC of 0.65, you need about 325 LPH at your operating pressure. This pump flows 340 LPH at 73 PSI. You've got headroom. If you're making 800 whp on E85, you need about 520 LPH. This pump won't cut it. You need two pumps or a bigger pump.\u003c\/p\u003e\n\n\u003ch4\u003eWhat You Get\u003c\/h4\u003e\n\n\u003cul\u003e\n  \u003cli\u003eAEM 400 LPH inline fuel pump (part number 50-1009)\u003c\/li\u003e\n  \u003cli\u003eFlow ratings: 400 LPH at 40 PSI, 340 LPH at 73 PSI, 270 LPH at 120 PSI\u003c\/li\u003e\n  \u003cli\u003e60mm diameter (fits standard 044-style pump brackets)\u003c\/li\u003e\n  \u003cli\u003eInlet: M18x1.5 female threads\u003c\/li\u003e\n  \u003cli\u003eOutlet: M12x1.5 male threads\u003c\/li\u003e\n  \u003cli\u003eRoller vane impeller with ceramic end plate\u003c\/li\u003e\n  \u003cli\u003eSteel body with black plating\u003c\/li\u003e\n  \u003cli\u003eInternal pressure relief valve (opens at 150 PSI)\u003c\/li\u003e\n  \u003cli\u003eVoltage range: 10V minimum, 18V maximum\u003c\/li\u003e\n  \u003cli\u003eCurrent draw: 10-17 amps depending on pressure\u003c\/li\u003e\n  \u003cli\u003eRecommended fuse: 25 amps\u003c\/li\u003e\n  \u003cli\u003eCompatible with gasoline, E85, E90 (pump life may be reduced on 100% alcohol)\u003c\/li\u003e\n  \u003cli\u003eWeight: 35.8 oz (1,015 grams)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e This is a universal inline fuel pump - you need to mount it externally with an 044-style bracket (not included). Inlet is M18x1.5 female, outlet is M12x1.5 male - if you're running AN fittings, you need metric-to-AN adapters (not included). This pump pulls 10-17 amps depending on pressure - you MUST run dedicated wiring with a relay, 10-gauge or 12-gauge wire, and a 25-amp fuse. Do not use stock fuel pump wiring or you'll have voltage drop and the pump won't flow correctly. AEM's power ratings (1,200 HP NA \/ 860 HP boosted) are guidelines - calculate your actual fuel requirement based on your horsepower, fuel type, and BSFC. This pump works with pump gas and ethanol blends including E85 - running 100% methanol or 100% ethanol may reduce pump life. Mount the pump below the fuel tank if possible so it's always primed with fuel.\u003c\/p\u003e\n\u003c\/li\u003e\n\n \n\u003cli id=\"VehicleFitment\"\u003e\n    Universal \n\u003c\/li\u003e\n\n\n\n\n\u003cli id=\"TechnicalData\"\u003e\nFlows 400lph (105 gph) at 40 PSI, 340 lph (90 gph) at 73 PSI, and 270 lph (71 gph) at 120 PSI\u003cdiv\u003eOutside Diameter: 60mm OD\u003c\/div\u003e\n\u003cdiv\u003eExternal Materials: Plated steel\u003c\/div\u003e\n\u003cdiv\u003eInlet Fitting: M18X1.5 female\u003c\/div\u003e\n\u003cdiv\u003eOutlet Fitting: M12x1.5 male\u003c\/div\u003e\n\u003cdiv\u003ePRV Activation: 150 PSI\u003c\/div\u003e\n\u003cdiv\u003eImpeller: Roller vane with ceramic end plate.\u003c\/div\u003e\n\u003c\/li\u003e\n\n\n\n \n\u003cli id=\"Included\"\u003e\n(1) Fuel Pump\n\u003c\/li\u003e\n\n\n\n\n\n\n\n\n\n\n\n\u003cli id=\"InstallGuide\"\u003e\nInstall the fuel pump using the provided hardware and check valve fitting. Ensure proper wiring as per the Electrical Requirements section in the instructions document. Follow the detailed installation instructions included in the package.\n\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n","brand":"AEM","offers":[{"title":"Default Title","offer_id":44769314406434,"sku":"AEM-50-1009","price":193.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2218\/5701\/files\/AEM-50-1009_3l03.jpg?v=1777582424"}],"url":"https:\/\/www.hybrid-racing.com\/collections\/civic-si-2006-2011-fuel.oembed","provider":"Hybrid Racing","version":"1.0","type":"link"}