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GMC Envoy Power Programmers & Performance Tuners

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Latest Customer Reviews

Superchips Flashpaq F5 Tuner Reviews


Bought it for improved towing from my 2011 2500 HD gas Silverado

Reviewed By Rick R (PORT HADLOCK, WA) Reviewed for a 2011 Chevy Silverado —8/9/2018 7:06 AM

The update process and reprogram of the truck was easy smooth and faultless. I haven't towed with it yet but the economy setting has improved my gas milage from 15.0 to 16.9. I guess you can say that the superchip will pay for itself in 30 fillups even if I don't realize the expected towing improvement.

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TruXP Xtune Plus Performance Tuner Reviews


TruXP Xtune Plus

Reviewed By william m (SAN ANTONIO, TX) Reviewed for a 2011 Ford F-350 —8/8/2018 5:16 PM

I received this a few weeks ago. Finally updated the truck. So far only a few shorts trips. initially, the first few shifts seemed harder than normal. However, that seemed to disappear rather quickly. Have not driven enough to see if gas mileage (diesel) will show an appreciable difference.

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Edge Evolution CTS2 Programmer Reviews


A good pricey programmer.

Reviewed By Andrew S (SPRINGBORO, OH) Reviewed for a 2010 Chevy Silverado —7/25/2018 8:11 PM

I love my new programmer, I drive a 2010 Silverado and added roughly 3mpg on the highway. Although it'll pay for itself, it has a high price point. I was able to add 35-40 HP when I threw the programmer on extreme mode. (My truck has other upgrades that could affect the HP). I do like the fact that you can program it to certain modes. I have switched it between extreme and economy. BUYER BEWARE; IF YOU DRIVE A GAS TRUCK YOU ECONOMY AND STOCK IS 87 GAS, TOWING AND EXTRMEME IS 91+ GAS.

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