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GMC Envoy Power Programmers & Performance Tuners

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Latest Customer Reviews

Superchips Flashpaq Tuner Reviews


Amazingly simple enhancement!

Reviewed By Brian G (Thousand Oaks, CA) Reviewed for a 2002 Chevy Tahoe —7/30/2015 9:35 AM

Primary purpose was to "tune the Tahoe" for towing. Setup instructions could be clearer: 1. Downloaded setup SPARK went to UPDATE got error "Do not have updates for your vehicle" Call 888-.....Called tech said needed to plug into OBD II port get vehicle files. Got Stock files. 2. Got another message "Need to Charge battery first" Nothing mentions flashpaq needed to be charge? 3. Display Setting does NOT have a EXIT choice when done. Felt the difference immediately on the freeway onramp!!

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Range Active Fuel Management Disable Device Reviews


Great Product

Reviewed By Lawrence D (Salem, NH) Reviewed for a 2011 Chevy Tahoe —7/29/2015 2:13 PM

I was tired of using manual M5 to disable V4 mode every time I got in my truck. This Range devise does a excellent job of disabling V4 mode. I don't care about mileage because if I did I wouldn't have bought such a large vehicle but I have not noticed any difference so far because the truck has a six speed transmission. I could feel the V4 mode going in and out all the time and the vibration that happens because of it. This is a great product and I got for a great price on Auto Anything.

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DiabloSport Trinity T-1000 Programmer Reviews


Trinty T-1000 Review

Reviewed By Daniel S (KANSAS CITY, MO) Reviewed for a 2014 Dodge Challenger —7/28/2015 8:31 PM

Setup was fairly easy. CD video was not up to date with Website. But other than that 45 min install with 91 Tune. Change rev limit and fans kick on quicker which keeps car running much cooler. 200-208. Came with 91 Per. & 93 Per. Lots of custom gauge layouts which was great including shift light. Overall great product for monitoring car and future performance upgrades. Revs much quicker and I do feel hp gain.

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