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2008 Jeep Grand Cherokee Power Programmers & Performance Tuners

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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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Hypertech Max Energy Programmer Reviews


It does actually help to boost and throttle respond faster

Reviewed By Jake W (SANTA ROSA, CA) Reviewed for a 1998 Jeep Grand Cherokee —4/26/2016 7:49 PM

After I plug in it and change the settings I felt a big different in power and accelerate faster which is good I'm really happy this product does help really well. Thank u very much

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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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