sstang

+1. I wouldn't go through the hassle of installing the pipe every inspection time. Not worth the few hp to me. I have also heard prochamber's are the best for power, followed by the x's and then the h's. Code said he picked up 9 mph in the quarter mile when he switched from an off-road x-pipe to a prochamber. That seems insane to me, but that's what he claims. I have also heard the prochamber's sound the best. I've heard a few clips and they do sound good. If I have the $$$ when I do LT's then I'm going to get the prochamber.