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GMC C/K 2500 Performance Chips & Programmers

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Latest Customer Reviews

Jet Performance Module Reviews

Not Impressed

Reviewed By Joshua B (GEORGETOWN, SC) Reviewed for a 1995 Ford F-150 —3/20/2018 8:11 PM

Takes longer than expected to install. Havent noticed any performance gains. Havent seen any fuel economy gains. I have noticed a harsh 1st to 2nd shift under hard acceleration. Not impressed. For the money i expected to see something positive. May have to remove this product to fix my hard shift.

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ScanGauge OBD II Scanner Reviews


Reviewed By Robert T (SPRING GROVE, VA) —3/20/2018 8:07 PM

Works well so far

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TruXP Xtune Plus Performance Tuner Reviews

Good Tool

Reviewed By Myles H (Eunice, LA) Reviewed for a 2017 Chevy Silverado —3/19/2018 8:22 AM

Great for the price. I bought it to re calibrate my speedo and turn off AFM. I wouldn't run the tunes it comes with because they cant give me an answer on what changes are made.

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