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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 Tuner Reviews


2007 Trailbalzer SS--- Amazing! Works better than anticipated.

Reviewed By Donald M (pasadena, CA) Reviewed for a 2007 Chevy Trailblazer —5/15/2012 2:27 PM

The first thing I tried when I got this was the Performance Mode (preprogrammed in the Tuner). My only vehicle mods are K&N drop in Airfilter and a Magnaflow Exhaust. The Tuner really brought the engine to life. From the first time I stomped on the gas, the tires barely kept traction and the Trailblazer was off to the races. It really felt like a 5-door Corvette. Next mode I tried was gas saver. Typically I get 12-13 miles per gallon. With gas saver mode, I was able to get 16.5 mpg with city and highway driving. Not too much power loss from stock when in this mode, and I can run 87 Octane! When my wife drives she will get economy mode, and when I drive, Performance mode. I can switch between them in under 3 minutes. This thing kicks Ass! Wish I got it sooner!

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