Injector Dynamics 1300cc Fuel Injectors for RSX/TSX/Civic Si

Injector Dynamics 1300cc Fuel Injectors

If 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.

Key Features

• High Flow Rate: 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.
• Fuel Compatibility That Matters: 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.
• Street Manners: 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.
• Fitment Across Common Honda Acura Platforms: 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.

In 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.