- May 30, 2008
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So, i have a Hypertech PP III tuner, Airaid CAI and spacer and 3" Magnaflow, magnapack exhaust for my 06 Automatic GT. I need some help, should I install the exhaust and CAI BEFORE I do the program or after? Also, I have no idea what I should set the Rev limiter, shift points and cooling fan temps at. Any help is greatly appreciated guys.