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2008 Jeep Grand Cherokee 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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Superchips TrailDash2 Jeep Tuner Reviews


Superchips TrailDash2 Jeep Tuner

Reviewed By Jason A (WALLINGFORD, CT) Reviewed for a 2009 Jeep Grand Cherokee —5/6/2017 6:31 PM

This tuner is really is everything it's advertised as. I don't use many of the features yet but with a little tinkering it's easy to navigate the menu options. The performance tunes work really well. Really woke of the 5.7 HEMI in my Jeep. All touch screen and if you want to make it your primary monitoring system it mounts nicely above the dash. Highly recommend this for anyone looking for some extra performance or even wants to get a little better gas mileage.

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Bully Dog GT Platinum Tuner (49-State Legal) Reviews


Great experience

Reviewed By Dennis K (CHINO VALLEY, AZ) Reviewed for a 1999 Ford F-250 —5/22/2017 10:26 PM

Worked just like it should have, I got all parts before I was supposed to which really helped. I will be using auto anything for things I expect to purchase in the future. Tuner works as advertised, got about 6mpg more after installing the GT platinum. Which is weird because the truck is so much more responsive and has way more power. Truck was always hard to start since installing the unit it starts first time every time. Not sure how it fixed problem but I like it!

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