Jeep Performance Chips

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Are Superchips Really Super?
Although most automobile manufacturers try to achieve a balance between performance and emissions when the ECU is programmed, in reality more power can be obtained when certain engine control parameters are changed. Aftermarket superchips are made to adjust parameters to increase engine power and torque. The superchip gives a “boost” to your vehicle’s...
The throttle controller will basically bypass the computer in the vehicle. It is designed to take the information right from the accelerator position sensor and compile it in a high speed controller circuit that compiles the signal sent from the Accelerator position sensors. With this controller you are able to program it to different options and the throttle...
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Jeep Performance Chips Reviews
Average rating:4.54.5 - 7 reviews
2005 Jeep Grand Cherokee
| Posted by | (Goose Creek, SC)

I bought this for only 2 reasons. To reset my speedometer because I had installed oversize tires, and the Mileage Saver feature. Visually I can see and feel my speedometer is more accurate, and driving through one of roadside radar speed limit signs confirms it. Also, my mileage went for 15+ to 17+. Well worth it for just those two features.

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