{"product_id":"speedfactory-racing-3-inch-street-spec-muffler","title":"SpeedFactory Racing Street Spec Muffler","description":"\u003cul\u003e\n\u003cli\u003eAvailable in 2.5\" and 3.0\" Diameters \u003c\/li\u003e\n\u003cli\u003e4\" Dual Wall Rolled Tip \u003c\/li\u003e\n\u003cli\u003eOffset Tip Helps With Alignment on EG\/EK\/DC Chassis \u003c\/li\u003e\n\u003cli\u003eMore Subtle Exhaust Note Than LT-5 Muffler \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\n\u003ch3\u003eSpeedFactory Street Spec Muffler - 2.5\" \u0026amp; 3.0\"\u003c\/h3\u003e\n\n\u003cp\u003eNot every build wants to be heard from three blocks away. The Street Spec is our answer for people who want a proper straight-through muffler with real flow and a considerably more subtle note than a race can. Stainless oval body, welded and back purged, with an offset dual wall rolled tip carrying the SFR logo. Available in 2.5 and 3 inch inlets to suit whatever you're building.\u003c\/p\u003e\n\n\u003ch4\u003eThe Offset Tip Is Why It Fits\u003c\/h4\u003e\n\n\u003cp\u003eThis is the detail that matters most on an EG, EK, or DC, and it's the reason a lot of large body mufflers simply won't work on these cars.\u003c\/p\u003e\n\n\u003cp\u003eThere isn't much room under the rear of a 90s Honda. A big oval muffler with a centered tip pushes the body into places it can't go, which is why people end up with a smaller can than they wanted or a tip sitting somewhere that looks wrong.\u003c\/p\u003e\n\n\u003cp\u003eOffsetting the tip moves the body where it needs to sit while the tip still exits properly. That's what lets you run a full size oval on a chassis that would otherwise force a compromise, and it's the difference between a muffler that fits and one that almost does.\u003c\/p\u003e\n\n\u003ch4\u003eQuieter Than A Race Muffler, Still Flows\u003c\/h4\u003e\n\n\u003cp\u003eWorth setting expectations honestly.\u003c\/p\u003e\n\n\u003cp\u003eThis is a straight-through design, which means minimal restriction and no power sacrificed to quiet it down. What gives you the sound suppression is the large oval body and premium multi-layer high temp packing, rather than baffles choking the flow.\u003c\/p\u003e\n\n\u003cp\u003eCompared to our \u003ca href=\"https:\/\/www.hybrid-racing.com\/products\/speedfactory-exhaust-mufflers-lt5-racing?_pos=1\u0026amp;_sid=29b469ca5\u0026amp;_ss=r\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eLT-5 Race Muffler\u003c\/a\u003e, expect a noticeably more subtle note. That's the entire point. If you want loud, the LT-5 is there. If you want a car you can daily without the drone getting old, this is the one.\u003c\/p\u003e\n\n\u003cp\u003eThe multi-layer packing also matters for longevity. Cheap packing burns out and the muffler gets progressively louder over a season or two. This holds its character.\u003c\/p\u003e\n\n\u003ch4\u003eSlip Fit Makes Fabrication Easier\u003c\/h4\u003e\n\n\u003cp\u003eIf you're building your own exhaust, this saves you a step.\u003c\/p\u003e\n\n\u003cp\u003eThe inlet is flared to slip fit over your pipe's outside diameter, so you're sliding it on rather than trying to butt weld two pieces at exactly the right angle while lying under the car. Tack it where you want it, check your alignment, and weld it properly.\u003c\/p\u003e\n\n\u003cp\u003eThat's genuinely useful on a K-swap or custom exhaust where you're fitting everything up as you go and want to be able to adjust before committing.\u003c\/p\u003e\n\n\u003ch4\u003e2.5\" Or 3.0\"?\u003c\/h4\u003e\n\n\u003cp\u003eMatch it to the exhaust you're building rather than picking the bigger number.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e2.5 inch\u003c\/strong\u003e suits a naturally aspirated build. On a K20 or B-series making moderate power, 2.5 keeps exhaust velocity up where the engine actually uses it, which matters more than peak flow capacity.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003e3 inch\u003c\/strong\u003e is for a boosted car or a high output all-motor build where you're genuinely moving enough exhaust volume to use it. Oversizing on a smaller engine costs you midrange for a peak number you'll rarely see.\u003c\/p\u003e\n\n\u003ch4\u003eBuilt Properly\u003c\/h4\u003e\n\n\u003cp\u003eThe body and tip are welded and back purged, which is worth understanding. Back purging floods the inside of the joint with inert gas during welding so the weld doesn't oxidize on the back side. It's an extra step a lot of manufacturers skip, and it's the difference between a weld that stays sound and one that becomes a corrosion point.\u003c\/p\u003e\n\n\u003cp\u003eThe tip is dual walled and rolled with the SFR logo laser engraved into it, which is the visible part of the job and the bit people notice.\u003c\/p\u003e\n\u003cp\u003eConsider pairing this Street Spec Muffler with the \u003ca href=\"https:\/\/www.hybrid-racing.com\/products\/speedfactory-exhaust-piping-kit-cat-back-3inch?_pos=2\u0026amp;_sid=29b469ca5\u0026amp;_ss=r\" target=\"_blank\" rel=\"noopener noreferrer\"\u003eSpeedFactory Mandrel Bent Piping Kit\u003c\/a\u003e to have all the pieces needed for your custom exhaust. \u003c\/p\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\n\u003cul\u003e\n    \u003cli\u003eInlet sizes: 2.5\" or 3.0\", flared for slip fit\u003c\/li\u003e\n    \u003cli\u003eBody: 12\" length x 10-3\/16\" diameter oval\u003c\/li\u003e\n    \u003cli\u003eOverall with tip: 18-1\/4\" length\u003c\/li\u003e\n    \u003cli\u003eTip: 4.0\" diameter, dual wall rolled, offset, laser engraved\u003c\/li\u003e\n    \u003cli\u003eWeight: approximately 11.6 lbs\u003c\/li\u003e\n    \u003cli\u003eConstruction: stainless steel, welded and back purged\u003c\/li\u003e\n    \u003cli\u003ePacking: premium multi-layer high temp\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eFitment\u003c\/h4\u003e\n\n\u003cp\u003eDesigned around these chassis, where the offset tip is what allows a large body muffler to fit:\u003c\/p\u003e\n\n\u003cp\u003e1992-2000 Honda Civic (EG \/ EK)\u003cbr\u003e1993-1997 Honda Del Sol\u003cbr\u003e1994-2001 Acura Integra (DC)\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eAlso works as a universal muffler.\u003c\/strong\u003e Any exhaust project where the dimensions suit and you're running 2.5 or 3 inch pipe, this will do the job. Plenty of these end up on platforms well outside the Honda world.\u003c\/p\u003e\n\n\u003ch4\u003eWho Should Run This Muffler\u003c\/h4\u003e\n\n\u003cp\u003eThis is for anyone fabricating an exhaust who wants a quality muffler rather than whatever the shop has on the shelf, and for the owner who wants their car to sound good without announcing itself. K-swap builds, custom systems, a straightforward upgrade on an EG, EK, Del Sol, or DC, or any project where you need a good muffler and the right inlet size. Pick your diameter to match your pipe, slip it on, and weld it where you want it.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e 1992-2000 Honda Civic, 1993-1997 Honda Del Sol, 1994-2001 Acura Integra, and universal applications. \u003cstrong\u003eType:\u003c\/strong\u003e straight-through stainless oval body muffler. \u003cstrong\u003eInlet sizes:\u003c\/strong\u003e 2.5\" or 3.0\", flared slip fit. \u003cstrong\u003eBody:\u003c\/strong\u003e 12\" x 10-3\/16\" oval. \u003cstrong\u003eOverall length with tip:\u003c\/strong\u003e 18-1\/4\". \u003cstrong\u003eTip:\u003c\/strong\u003e 4\" dual wall rolled, offset, SFR laser engraved. \u003cstrong\u003eWeight:\u003c\/strong\u003e approximately 11.6 lbs. \u003cstrong\u003eConstruction:\u003c\/strong\u003e welded and back purged with multi-layer high temp packing.\u003c\/p\u003e\n\u003c\/li\u003e\n\n \n\u003cli id=\"VehicleFitment\"\u003e\n \u003cp\u003e1994-2001 Acura Integra\u003cbr\u003e1992-1995 Honda Civic\u003cbr\u003e1996-2000 Honda Civic\u003cbr\u003e1993-1997 Honda Del Sol\u003c\/p\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":"SpeedFactory","offers":[{"title":"2.5 Inch","offer_id":47500096372770,"sku":"SFR-04-105","price":245.69,"currency_code":"USD","in_stock":false},{"title":"3.0 Inch","offer_id":47500096405538,"sku":"SFR-04-106","price":245.69,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2218\/5701\/files\/speedfactory-racing-street-spe_xfum.jpg?v=1789066036","url":"https:\/\/www.hybrid-racing.com\/products\/speedfactory-racing-3-inch-street-spec-muffler","provider":"Hybrid Racing","version":"1.0","type":"link"}