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2008 Chevy Trailblazer Performance Chips & Programmers

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Latest Customer Reviews

Superchips Cortex Programmer Reviews


Turned a fast truck into an all out beast!

Reviewed By Chad M (Round Rock, TX) Reviewed for a 2008 Chevy Trailblazer —10/16/2011 8:46 PM

Woah!!!! I installed this on my Trailblazer SS. The installation is simple and the directions are very clear and walk you through the few steps that the programmer doesn't do for you (registering programmer, updating, etc). The performance tune brings the engine to life, but the shift pressure was just too much and there rear end couldn't keep up. The 1-2 shift usually resulted in some or a lot of sideways action. The programmer makes it easy to lower the pressure. I also ran the 87 octane tune to see how well it worked. The engine runs fine on 87 octane with this tune, but it definately doesn't have the power of even the stock tune, but it is there if you need to save some money or maybe have a long road trip.

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Jet Performance Module Reviews


jet chip

Reviewed By daniel t (White Cloud, MI) Reviewed for a 2008 Chevy Trailblazer —8/13/2011 4:21 PM

This chip was very easy to install and i felt more power in my 2008 trailblazer

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Superchips Flashpaq F5 Tuner Reviews


Happy customer, WOW it really beef up the horsepower crazy

Reviewed By Andre T (Toledo, OH) Reviewed for a 2007 Chevy Trailblazer —4/8/2016 2:11 AM

Extremely happy, when I put my foot in it you can really tell the difference, I recommend this Superchip for anyone who wants to increase their horse power

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