Superchips

Superchips has been producing performance programmers and tuning modules for trucks and Jeeps since the early 1990s. Their Flashpaq and Flashcal tuner devices are handheld programmers that connect to a vehicle’s OBD-II port and allow owners to modify factory calibration settings without opening the hood. For Jeep Wrangler JK and JL owners, Superchips Flashcal units allow adjustment of tire size calibration, speedometer correction, gear ratio settings, and idle characteristics, all of which are affected when an owner fits larger tires or changes axle gearing. The Flashcal is specifically designed to recalibrate the Wrangler’s powertrain control module after suspension lifts and tire size changes that throw off the factory speedometer reading and transmission shift points. Superchips also offers custom tune files developed for specific engine and transmission combinations. For Wrangler owners who have changed their tire size or axle gearing and need to correct the factory calibration, Superchips provides a straightforward solution. Browse the full Superchips lineup at BlackDogMods.