When going to a taller tire, new gear ratio, or even adding LED lights to your Wrangler JL, JK or Gladiator JT, it can send signals to your factory computer that something is wrong and potentially send your computer into limp mode. RubiTrux carries a wide variety of programmers and calibration tools like the AEV ProCal, Z Automotive Tazer, and Superchips products to manually select your new tire size and gear ratio to have accurate speedometer information, gas mileage and also corrects your transmission shift points! If you added LED features to your Wrangler JL, JK, or JT the Tazer can even program your canbus system so the new lights don't hyper flash! Check out the latest RubiTrux has to offer below!

If you aren’t sure where to start, give our Jeep experts a call to learn what programmer if best for your setup. Lowest Price Guaranteed. Free Shipping.