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GMC Safari Hypertech Performance Chips & Programmers

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Latest Customer Reviews

Hypertech Max Energy Programmer Reviews


R. Lewis

Reviewed By Ronnie L (SCOTLAND, TX) —11/30/2016 4:33 AM

Installed this in my 2006 Ford Expedition. I set it for 87 octane fuel. It really woke up the engine performance and I am seeing 2mpg better in town and 3 to 4 better on the highway.

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Hypertech Speedometer Calibrator Reviews


Worked at advertised

Reviewed By Ken M (Snohomish, WA) Reviewed for a 2014 Ford F-150 —11/22/2016 6:42 AM

I recently put bigger tires and lifted my F150. When i did that the speedometer and navigation was off. After a bit of research i was lead to this speedometer calibrator. Once i received it, it was easy to use. Just follow the prompts. Within about 5 minutes it was done and my speedometer was dead on and also fixed the issue with the navigation being off( Nav runs off of speedometer and GPS signal) I would definitely recommend this item.

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