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2008 Jeep Grand Cherokee Performance Chips & Programmers

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Latest Customer Reviews

Superchips Flashpaq Tuner Reviews


GREAT TUNER

Reviewed By Andrew S (Wheatfield, IN) Reviewed for a 2008 Jeep Grand Cherokee —12/1/2013 7:52 PM

Improves Mpg +2. More Responsive. Calibrates 32In. Tires To Speedometer.

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DiabloSport Trinity T-1000 Programmer Reviews


DS Trinity

Reviewed By Richard M (Presto, PA) Reviewed for a 2008 Jeep Grand Cherokee —11/9/2011 7:05 AM

This unit replaced a DS Predator. It performs much faster with better graphics and more features. It is also multi vehicle adaptable. Great product

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Jet Performance Module Reviews


2008 Jeep Grand Cherokee 3.7L

Reviewed By Peter D (LITITZ, PA) Reviewed for a 2008 Jeep Grand Cherokee —6/8/2011 6:43 AM

I have always wanted a "Performance Module/Chip". Jet is one company that a lot of people seem to talk about. It was easy to install and they said i would notice max performance after 200 mile. I just past that and I do notice a difference. is it worth paying over $200 for? I don't think it is. Not when it comes out to $14 per HP. The install took only 5 min. This chip is small so it is not an eye catcher. best part about it is that if something went wrong on my car i can take it out and take my car to the jeep dealer and they won't know i ever had it.

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