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2000 Jeep Grand Cherokee Performance Chips & Programmers

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Latest Customer Reviews

Jet Performance Module Reviews


2000 Jeep Grand Cherokee

Reviewed By Jerry A (Barstow, CA) Reviewed for a 2000 Jeep Grand Cherokee —9/11/2009 11:42 AM

This is a must have if you want to give new life to your Jeep. Installation was a little more involved since you had to remove the ECU to install the chip. Added at leat 1 mpg, may not be much but in the long run it will pay off. It also smoothed out the idle. I have also installed a K&N cold air intake and a magnaflow muffler the combined modification, is phenominal! Increase torque and horses thru out the the RPM, ease of passing when on the free way. Magnaflow exhaust installed is pretty mellow and not too loud, especially when you open it up. The K&N cold air intake was louder than the magnaflow. It feels like driving a new jeep after the mods. Keep your lead feet off the gas pedal and you will see improvements in MPG.

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Superchips Flashpaq Tuner Reviews


Supechips 3815

Reviewed By JON G (Adams, NE) Reviewed for a 2000 Jeep Grand Cherokee —3/1/2009 10:15 AM

It definitely helps with mileage and hp.

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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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