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2004 Jeep Grand Cherokee Power Programmers & Performance Tuners

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Latest Customer Reviews

Superchips Flashpaq Tuner Reviews


Excellent!

Reviewed By Craig B (ALLENTOWN, PA) Reviewed for a 2004 Jeep Grand Cherokee —8/9/2012 8:14 PM

Upon recieving my tuner I immediatly changed the tune to 87 performance and corrected my speedometer for my larger tires. The performance gains are more than i expected and its corrected the lag i used to feel on hot days and with the a/c running. Mileage increased 2mph and im now able to keep up with traffic in the fast lane.

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Hypertech Max Energy Programmer Reviews


2005 Jeep Grand Cherokee Hypertuner

Reviewed By Bruce S (MARION, WI) Reviewed for a 2005 Jeep Grand Cherokee —4/17/2014 6:39 AM

Installed the program on my Jeep, you can program thermostat, tire size and regular or premium use fuel settings. Seems a little snappier, off the line but as far as huge performance gains, I'm not seeing it . Gas mileage is up approx. 1 to 1.5 mpg so over time it will pay for itself. i originally bought the unit to erase DTC codes after the N23 recall. It erases the DTCs and is very easy to use. Had bought a Superchips programmer but they do not support the 2005 Jeep 4.7 liter motor, Hypertune

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Superchips VIVID Performance Tuner Reviews


Big Help

Reviewed By Casey Delorenzo D (Budd Lake, NJ) Reviewed for a 2005 Jeep Grand Cherokee —1/21/2014 12:08 PM

I got this tuner looking for something that could tune and show engine parameters. I chose this over the Flashpaq as I do own an Android device and I recommend doing that as it does have many extra features over the Flashpaq. I didn't expect too much of out this in terms of power, but it definitely helps pull 35's.

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