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1992 Jeep Grand Cherokee Performance Chips & Programmers

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Latest Customer Reviews

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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DiabloSport OBD-II Port Cover Reviews


looks fantastic

Reviewed By Tim S (South Bend, IN) Reviewed for a 2004 Jeep Grand Cherokee —1/30/2014 8:45 PM

This is an awesome looking cover nobody will see it but me but I know it's there. Its just an awesome looking piece of machined aluminum

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DiabloSport PC Interface - USB Cable Kit Reviews


easy to use,,downloads are a dream

Reviewed By marco s (Perry Hall, MD) Reviewed for a 2006 Jeep Grand Cherokee —2/24/2012 3:48 PM

i love it..very affordable

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