Well I figuered I would get on another web site to help me out. So I guess I will start with my ride. I have a 01 GMC 1500 Regular cab short bed stepside. Right now all I got on it is hooker super comp longtubes, matching hooker 3in offroad Y pipe. flowmaster single in 2 out. vette servo, spectra cold air, and coolant tb bypass. Lookin for a TBSS intake and a 90mm tb and need to get it tuned.