Quote Originally Posted by LSXHP View Post
Well today they actually answered the phone and the guy actually was on the phone with me for damn near 50 min somehow.He actually said the car would benifit more from a stage 1 TB more then a Plog, that sound right? He also said the pulley is the single best bang for the buck on these cars. The 3.4 he reccommended 1 stage colder plug a Tstat and the Down pipe. He said if I do the pulley before the pcm I just wont see the full benefit of it but is in no way going to hurt anything. I guess on the 04+ cars its a different story but on the 99-03's not at all. I also talked to them about there pcm v1.0, seems like a good piece, said they got a lot of time and research into them, he said there on the concervative side and there unlocked so I could always have it tweaked at a local shop I wanted a more aggressive tune or decided to mod heavier someday.
no way that the car would gain more with a throttle body. they just want your money. exhaust mods first. then think about your intake.