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Chevy Trailblazer Fuel Economy Tuners & Programmers

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Latest Customer Reviews

Superchips Cortex Programmer Reviews


Computer programmer praise

Reviewed By John L (Puyallup, WA) Reviewed for a 2007 Chevy Trailblazer —4/28/2014 11:06 PM

It was easy to use I set it up for premium fuel car runs better and I gained about 1 mile to the gallon with mixed driving. I tried to install a jet mass air sensor but it turned on all the dash lights so I had to put the stock one back on then I saw where you can't piggyback with this programmer but I'm totally satisfied with the programmer.

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Hypertech Max Energy Programmer Reviews


Quick and easy

Reviewed By John T (Moore, OK) Reviewed for a 2006 Chevy Trailblazer —1/14/2009 7:14 AM

The ease of use is great, wish I had a few more programing options to tweak, I'm guessing it depends on your make and model. Overall it delivers performance you can feel, IMO a little pricey.

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Superchips Cortex Programmer Reviews


2007 Trailblazer SS

Reviewed By David P (Aurora, IL) Reviewed for a 2007 Chevy Trailblazer —12/14/2011 11:58 AM

I used the express performance tune. It installs quickly and I do notice a harded shift into 2nd gear and more power. It hasn't helped me with fuel economy. I will try the 87 octane tune when I go on a long trip

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