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Old 01-03-2012, 07:25 PM   #6
htron50


 
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Drives: 2017 ZL1 Status "Thank You!"
Join Date: Feb 2009
Location: SC
Posts: 2,498
Quote:
Originally Posted by gmgdave View Post
I put a reduction pulley on my current car the weekend I brought home in 2005. Has not affected the warranty. I increases boost from about 11psi to 16psi. The only other thing I added was CAI. Never had a tune and it has not made a difference. Car has 33k now and runs like a champ. I have tracked the car and it does just great.
I seriously think if you have a mechanical problem they WILL THROW THE FLAG AT YOU!
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