JKS Manufacturing Superchips (Flashcal) Programmer (2007-2018 Wrangler, Wrangler JK) - PWT3571
Correct speedometer for changes in tire size and gear ratios
Make adjustments to TPMS
Adjust lighting and signal operation
Read/clear diagnostic codes and more
Larger tires, gear swaps and other aftermarket products require a tool for reprogramming some factory settings. For our own personal and R&D Jeeps, we rely on Superchips Flashcal Programmers to get the job done quickly and easily. Featuring a color screen and simple to use interface, Flashcal corrects to your Jeep’s speedometer calibration for use with up to 42” aftermarket tires, gear swaps up to 5.38:1, locking axle settings and a whole slew of ergonomic features that make sense for daily use, but can get in the way off-road. Flashcal also reads and can clear error codes.
Since 1989, JKS Manufacturing has developed some of the world?s most widely used and respected products for Jeep vehicles. It all started when we pioneered the original Quick Disconnect brand of quick-release sway bar disconnects. Since then our product range has expanded to include such favorites as the ACOS line of height-adjustable coil spring spacers, and perhaps our most advanced creation to date, J-Spec Suspension systems including the JK Front Coilover Conversion.
