750cc - S2000 F22، سيفيك Si K20/K24، RSX/TSX K20/K24، SRT-4

These matched right up to my stock rail without any adapters needed, which made installation a breeze. My S2000 is idling smoothly now and feels stronger in the mid-range. Very pleased with the drop-in fitment.

Got these in and noticed the flow difference right away compared to my old stock ones; the 750cc rating is spot on for my K20 setup. They bolted up without any fuss on my Civic Si, and the fact that they come as a matched set of four saved me from any tuning headaches. Car idles smooth now, and the

Dead-on match out of the box for my RSX K20, and the set came matched so no fiddling with flow rates. Got them swapped in over a weekend and the car pulls clean to redline without a hiccup.