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2008 Jeep Grand Cherokee DiabloSport Performance Chips & Programmers

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Latest Customer Reviews

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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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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DiabloSport inTune i3 Tuner Reviews


Awesome Results!

Reviewed By John C (OOLOGAH, OK) Reviewed for a 2001 Chevy Suburban —12/2/2017 12:45 PM

2001 Suburban 5.3L which was very anemic before I bought the I3 tuner. Was skeptical with the Plain Vanilla appearance, and lack of full display, but it is not lacking in the Performance Department. I first used the Default 87 octane setting. I pull a 26 ft Warrior Toy Hauler with a Honda GL1800 Goldwing in the back, that bike adds 900+ lbs to the load. The Suburban is being asked to pull more than tongue weight rating, doing a super job and added 3+ MPG while towing.

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