Quote Originally Posted by Boger's99GTP View Post
D.P. and u-bend delete... just wondering which dp size to go with a stock diameter exhaust?
a 3inch will bolt up to the 2.5. mostly just personal preferece. my opion. the bigger the better, your trying to get that hot air away from the motor as fast as possible, help it out as much as possible. after the dp i dont think it really matters to much