HP Gains


New Member
Feb 13, 2010
I bought a used 2006 GT with 26,000 miles on it. Looking to make some HP modes to the new toy. I see a couple of suggestions on mods for a 2006 but would benefit me the most on HP gains. looking to spend around $2500.00. Any suggestion would be a great help. Thanks ALL :hail2:
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After market throttle body's are difficult to tune properly and do not offer any performance gain.

This is my advice;
1: CAI and SCT tuner package. $554.00
2: 4.10 gears. (No HP gain but worth it) $200.00
3: Long tube Headers and mid pipe. $965.00
4: Cams $750.00