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Jeep Liberty Hypertech Performance Chips & Programmers

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Latest Customer Reviews

Hypertech Max Energy Programmer Reviews


2004 Jeep Liberty

Reviewed By George Y (STAFFORD, VA) Reviewed for a 2004 Jeep Liberty —2/21/2016 1:55 PM

Programmer had to be updated but otherwise easy to install. I've noticed some slight pinging at part throttle and engine knock at full throttle. I am going to contact Hypertech and see what they say about that. Fuel economy is better but may need to run premium fuel. If you are considering this product carefully read there web site about model specific features. For example unless it mentions shift firmness or adjustable shift points you are going to have the stock settings for an A/T.

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Hypertech Max Energy 2.0 Programmer Reviews


Looking for a little towing help

Reviewed By Jerry G (Loveland, CO) Reviewed for a 2013 GMC Sierra —8/19/2016 6:57 AM

This programmer seems to add just that little extra I was looking for I like the ability to try different combos and save them

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Hypertech Speedometer Calibrator Reviews


Hypertech Calibrator keeps it all legal

Reviewed By Ronnie R (Corpus Christi, TX) Reviewed for a 2014 Ford F-150 —8/5/2016 4:53 PM

Purchased this after having my son's truck lifted with 35" tires. We wanted to capture his desire to have the look of a big truck while still maintaining the correct speedometer readings and transmission shift points. The system does require you to use a Windows based PC to update the unit to the most recent software package (it is not Mac compatible), but other than that it is very straight forward to use. Hook it to the OBD port, input your tire size and allow it to update your ECM, that's it.

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