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GMC Suburban Power Programmers & Performance Tuners

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Latest Customer Reviews

Hypertech Max Energy Programmer Reviews


Reviewed By Stan R (Channelview, TX) Reviewed for a 1996 GMC Suburban —1/23/2012 5:57 AM

Plugged it in and it did the tuning. Noticed change in power and mpg immediately.

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TruXP Xtune Plus Performance Tuner Reviews

its ok

Reviewed By odorico o (HOUSTON, TX) Reviewed for a 2016 Ford F-250 —7/12/2018 7:03 PM

was expecting at least 3 to 5 mpg...but only getting 1 or 2.

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Superchips Flashpaq F5 Tuner Reviews

Worth every penny!

Reviewed By John L (Madison, WI) Reviewed for a 2008 Chevy Silverado —7/3/2018 8:39 PM

I am very pleased with my flashpaq! So far every tune has impressed me. I still have to try a custom tune and towing. My gas mileage has gone up 2mpg even on performance tune. I also have an Airaide throttle body spacer and the Volent cold air intake with the ram air scoop. However....biggest improvements came with the tuner! Awesome stuff and easy to use! Thanks Superchips and Auto Anything! Great product!

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