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2012 Jeep Grand Cherokee Performance Chips & Programmers

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Latest Customer Reviews

DiabloSport inTune i2 Tuner Reviews


JeepGC

Reviewed By Kevin W (SCHOFIELD, WI) Reviewed for a 2012 Jeep Grand Cherokee —3/22/2016 2:49 AM

So far so good. I went on a 200 mile trip with a full tank of gas and got 24.2 mpg. Not bad for a full time 4x4.

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aFe Sprint Booster Power Converter Reviews


Works..!

Reviewed By Bill G (Alpharetta, GA) Reviewed for a 2015 Jeep Grand Cherokee —5/13/2016 5:50 AM

Definitely makes the throttle more responsive vs the factory set-up. Primarily drive in sport mode now, much more fun. Definitely enhances acceleration. Easy to install.

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Jet Performance Module Reviews


High hopes

Reviewed By Will B (HUBBARD, OR) Reviewed for a 2011 Jeep Grand Cherokee —2/7/2016 5:57 PM

Read that works best if used with premium fuel, have ran premium in it the whole time I've owned my jeep. It does actually work as advertised. More power across entire RPM range, has increased my mpg by only 2 though nut still an improvement.

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