76_Cheyenne
1/2 ton status
anyone have Bd's 4" exhaust system? I've been looking at it and was wondering if anyone had it and what they think, they sell their 4" cat-back system and also a turbo down pipe piece. Just wondering what kinda gains you got in power and response and how easy it is to install. /forums/images/graemlins/usaflag.gif
