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2005 Pontiac GTO Performance Chips & Programmers

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Latest Customer Reviews

DiabloSport Trinity T-1000 Programmer Reviews


05 GTO, not sure if its worth it

Reviewed By michael c (fort pierce, FL) Reviewed for a 2005 Pontiac GTO —4/17/2012 7:09 AM

I'm getting about 3- 4 mpg better, performance is difficult to rate. It needs more tuning options for the novice who is not familiar with the settings. There is not enough info with the product that tells you what different features do. Install is easy, as long as you have some computer skills, basic skills. Big price tag, not sure if its worth the bux.

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Superchips Cortex Programmer Reviews


Nice Increase

Reviewed By David C (Ooltewah, TN) Reviewed for a 2005 Pontiac GTO —11/29/2010 7:38 PM

Purchased for a 2005 GTO. Did not make a huge difference, but I can feel more power in the mid RPMs. Throttle seems more responsive and revs stronger than before.

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DiabloSport PC Interface - USB Cable Kit Reviews


H2 tune

Reviewed By DAVID S (Gilbertsville, PA) Reviewed for a 2005 Pontiac GTO —4/16/2010 8:03 AM

Easy to install,can feel the difference right away. I like the option of different tune settings.

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