Superchips

387526

Superchips 387526 Trail Jammer EXT Performance Tuner for Jeep Wrangler JK

EAN: 0853118003339

UPC: 853118003339

Engine Computers

Installs with simple tools
Multiple performance tunes included
Improves overall drivability
Industry leading horsepower and torque gains
Read and clear diagnostic trouble codes

The Trail Jammer EXT is the ultimate Jeep performance combo. The Flashpaq programmer optimizes the Jeep engine settings to maximize performance - the cold air intake allows for maximum flow and filtration. Power, fuel economy and towing tunes are included in the Flashpaq. Automatic transmission shift optimization is also available and users can calibrate for tire sizes from 22.5 inches to 42 inches (if properly equipped). The Trail Jammer EXT is designed for do-it-yourself installation; the job can be completed in an hour or less.

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