Kick it in high gear with added horsepower and torque with the DiabloSport Trinity's dyno-tested performance tunes. Your engine, gas or diesel, deserves to drive at its full potential and the Trinity T-1000 programmer allows you to monitor up-to 45 gauges at once from the high-res, full-color touch screen. 1-year warranty.
With the DiabloSport inTune I–1000–DCX Tuner, unchaining your Hemi is as simple as a few screen taps. Tremendous tuning power including custom tunes, data logging, code reading and clearing is locked inside of a unit no bigger than a cell phone. 1–year warranty.
Want to add performance to your daily driver or off-road machine but don’t want the busted knuckles to show for it? Well, then grab a Bully Dog Triple Dog GT Tuner and put down the wrench. Simply plug in this 50-state legal module and enjoy multiple tunes and live sensor data on the brilliant color display. Easy installation. 1-year warranty.
Rocket your Jeep up the toughest trails with the Superchips TrailDash Jeep Tuner. Optimized for off-roading, this Jeep programmer modifies, monitors and tunes a vast array of engine essentials. 4.3” color touchscreen display. 1-year warranty.
Link your DiabloSport Predator power programmer to your laptop with the DiabloSport PC Interface. This handy kit comes with a USB cable and 12V power supply—everything you need to upload custom tunes and stream live data to your PC. 2-year warranty.
Engage more than your engine with the Edge EAS Power Switch with Starter Kit. The ultimate monitor accessory, the Edge EAS is a link system that lets you control lights, compressors and other accessories from your Edge CS/CTS Insight, Evolution, and/or Juice with Attitude. 30-day warranty.
Not sure which 2012 Jeep Grand Cherokee Power Programmers & Performance Tuners are right for you? We have over 5642 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"My 02 Silverado needed a little help, well I got it. Couldn't be more pleased with auto anything and Hypertech. It was quick, easy and it works.........74 year old retired AF." —Richard S from Elizabeth City, NC bought a Hypertech Max Energy Programmer for a 2012 Jeep Grand Cherokee, 5.3L V8.