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Jeep Liberty Performance Chips & Programmers

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Latest Customer Reviews

Jet Performance Module Reviews


French

Reviewed By French S (Munford, TN) Reviewed for a 2012 Jeep Liberty —11/25/2016 3:22 PM

I can tell a noticeable increase in horse power. Which was much needed for the 4 cyl. I really like the way the transmission shifts now too.Haven't noticed any increase in mpg yet. . In short I love it. Matter of fact I even ordered one for my jeep the next day!!!

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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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ScanGauge OBD II Scanner Reviews


scanguage in every car

Reviewed By Thomas E M (CALDWELL, ID) Reviewed for a 2004 Jeep Liberty —7/7/2014 9:33 PM

Using Scanguage to tshoot codes and to help better monitor driving style and engine situation has saved me enough on fuel to buy the second one.

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