[quote author=Bob Jusnes link=topic=55484.msg921010#msg921010 date=1156941785]
honestly, the tuner will be the best bang for your buck. The exhuast will give you better sound, and maybe a little performance, but, with stock tuning, it will only make as much power as the stock programming was made for. I would start with a tuner, then move to the exhaust.
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I dont see how a catback exhaust wouldnt help seeing as that everthing is bigger and pushes out so much more air then a stock system, and i mean if you pulled the stock system out and you look at it, you would definitely know why the catback system makes a difference. But mayb im wrong, but there is definitely a performance gain and great sound gain.
I do realize that a chip is definitely the best performance gainer, but a chip would help so much more with supporting mods. I want the chip yes but i would rather see an intake before i got the chip to see more power after the chip.