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73 Karma

Review on High-performance Chip/Power Programmer for Jeep Wrangler 2.0L, 2.4L, 2.5L, 3.0L, 3.6L, 3.8L, 4.0L and 4.2L - Enhance Fuel Efficiency, Save on Gas & Boost MPG, Amplify Horsepower & Torque! by Alex Barr

Revainrating 1 out of 5

I did everything according to instructions and now I have crap.

Did everything as stated and now strange things are happening to my computer. I didn't see any difference in MPG or HP. I didn't lower my rating just because I don't know if I did the right thing.

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