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GMC Envoy Performance Chips & Programmers

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Latest Customer Reviews

Jet Performance Module Reviews


seems to do the job

Reviewed By jeff l (POTTSTOWN, PA) Reviewed for a 2003 GMC Envoy —8/22/2013 10:56 AM

I purchased this for my 2003 Envoy XL 4.2L V6 for towing mostly. I also have a K+N cold air intake. My wife and I have noticed a difference in shifting gears, lower RPM's in regular driving and towing, more power where it needs to be, but have not seen a drastic change in fuel economy. Have only had it installed now for 3 weeks. I would certainly recommend this to anyone.

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Edge CS Evolution Programmer Reviews


Good Product

Reviewed By Dan S (Windsor, CA) Reviewed for a 2014 Ford F-150 —5/31/2015 7:12 PM

East to install. Easy to program. After I installed 33" tires without a gear change, performance and gas mileage dropped off. I added the Edge CS programmer and it has worked great. Mileage has improved as well towing performance. Overall it really woke up my F150 ECOBOOST.I would recommend it to anyone.

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Range Active Fuel Management Disable Device Reviews


2014 Camaro SS

Reviewed By Tim W (ROSEBURG, OR) Reviewed for a 2014 Chevy Camaro —5/30/2015 10:30 AM

it works as advertised, I haven't heard from my 4 cylinder Camaro since I installed this plug in. No engine light, no problems.

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Year Range For GMC Envoy Performance Chips & Programmers