440cc - S2000 F22, Civic Si K20/K24, RSX/TSX K20/K24, SRT-4

These 440cc injectors were a perfect drop-in for my RSX-S, and the flow matching right out of the box saved me a tuning headache. My idle is smoother than before with the K20, and I’ve got plenty of headroom for bolt-ons.

Replaced my SRT-4's factory injectors with this matched set and the car pulls noticeably smoother through the midrange. The spray pattern seems more consistent than the stock ones after 80k miles.

These 440cc injectors were a direct fit for my K24 Civic Si with zero issues. My wideband shows a perfect 14.7 at idle after the tune, and the engine pulls hard all the way to redline. The flow, balancing, and cleanliness upon arrival were spot-on and made installation a breeze.