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2008 Pontiac G8 DiabloSport Performance Chips & Programmers

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Latest Customer Reviews

DiabloSport PC Interface - USB Cable Kit Reviews

windows 7 use

Reviewed By Robert S (Mason City, IA) Reviewed for a 2008 Pontiac G8 —6/5/2010 6:15 PM

i don't think it's very compatible with a windows 7 operating computer system. i've also tryed on windows xp and had some other problems. supplied disc is for what? but i will keep trying until sucessful.

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DiabloSport inTune i2 Tuner Reviews

Very happy

Reviewed By Michael M (Holmes, NY) Reviewed for a 2009 Pontiac G8 —5/17/2016 6:49 PM

It was very easy to use and made a huge difference in the acceleration and shifting on my 09 G8 GT.

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DiabloSport Trinity T-1000 Programmer Reviews

i like it.

Reviewed By Jeff H (INDIANAPOLIS, IN) Reviewed for a 2009 Pontiac G8 —1/10/2013 10:35 AM

This was my first tuner that i have bought. the ease of install is great. if you use the little pamflit that comes with it you will be up and running in less than 5 min. before you start messing with all the nice features this has i recommend that you read the manual. i have noticed a killer throttle response and my shift points make more since. haven't noticed that much of a MPG increase yet but with any upgrades your foot seams to be heavier on the long pedal to test what you have.

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