Programmers

Universal fitment designed to allow you to connect two devices to the OBDII port. Learn More

Introducing the all-new TrailDash 3 for Jeep Wrangler and Gladiator! Learn More

The Throttle Response Controller by Pedal Commander will eliminate electronic accelerator pedal response delay in your Jeep Wrangler JK, Grand Cherokee, Commander, and Liberty. This allows your engine to respond quicker resulting in faster acceleration. Learn More

Correct your speedometer following tire upgrades between 26” - 42”, as well as for gear/axle swaps up to 5.38. Adjust engine idle for winching, sound the horn and flash exterior lighting on Keyless Locking, provide daytime running light option and many more. Learn More

Put the finishing touch on your lifted vehicle with Rough Country’s Speedometer Calibration Device! This easy-to-use Speedometer Calibrator helps you quickly and easily reprogram your vehicle’s speedometer to match the output of your larger tires. Learn More

Hypertech's Max Energy power programmers extract every bit of energy possible from every molecule of fuel, increasing miles-per-gallon at part throttle and horsepower at wide-open throttle. Max Energy programmers are even Internet updateable with the include USB cable. Learn More

Changing tire and gear sizes can have an adverse effect on your speedometer and odometer readings. Hypertech speedometer calibrators will adjust for a wide range of tire sizes and gear changes (not all applications can adjust for gear changes) to keep your speedometer reading properly without the additional cost of buying a complete tuner. Learn More

Take your throttle sensitivity adjustment wireless! Learn More

For 2009-11 Jeep Wrangler & Wrangler Unlimited JK with 3.8L V-6 Gasoline Engine *Non Returnable after Opened The JET Performance Module for Dodge, Chrysler and Jeep vehicles is a JET exclusive. Dynamic Spectrum Tuning provides power gains across the entire power band-not just at full throttle. Point by point air/fuel ratio, ignition advance and various other tuning points provide performance gains of up to 25 horsepower. Improves throttle response, acceleration and low end torque. Simple,... Read More Learn More

Special Order, Please allow 3-4Weeks delivery For 2012-16 Jeep Wrangler & Wrangler Unlimited JK with 3.8L V-6 Gasoline Engine *Non Returnable after Opened The JET Performance Module for Dodge, Chrysler and Jeep vehicles is a JET exclusive. Dynamic Spectrum Tuning provides power gains across the entire power band-not just at full throttle. Point by point air/fuel ratio, ignition advance and various other tuning points provide performance gains of up to 25 horsepower. Improves throttle... Read More Learn More