I'm really leaning towards the ultimate racing downpipe as full race as discontinued theirs. I'm just really torn between if I wanna go catless or catted. I've read up on a lot of good things regarding UR's downpipe, but not sure if I want to spend that extra 150 for a metal high flow cat, any...
DC Sports Downpipe 12-15 Honda Civic Si | 9th Gen K24z7 | Enhance your power!
The new DC Sports Downpipe / Race Pipe available for the 9th generation 2012-2015 Honda Civic Si is just another testament to DC Sports new revised ownership and direction. This downpipe is a quality made unit with an...