J-Cal/Flashcal programmer JKS


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Artikelnummer: JKSPWT3571-JL Categories:
Automerken > Jeep > Wrangler JL 2018
Automerken > Jeep > Wrangler JL 2018 > Liftkit/ Verhogingsets

J-Cal/Flashcal programmer JKS

J-Cal/Flashcal programmer JKS

Since 1989, JKS Manufacturing has developed some of the world’s most widely used and respected products for Jeep® vehicles. JKS Manufacturing Forged Series Adjustable Control Arms. These new arms follow a traditional Jeep adjustable arm design utilizing a forged adjustable flex end and jam nut setup for adjusting the length. The forged end is fully rebuildable and greaseable. JKS products are famous from the highest, no compromises quality.

JKS teams up with Superchips to bring you the J-Cal/Flashcal programmer offering a ton of benefits specially designed for the new Wrangler JL and Wrangler Unlimited JL. This module installs in minutes and is designed to further enhance your JSpec equipped Wrangler JL with the ability to 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. The module plugs into your OBD-II port and is customizable to your Jeeps specific settings. The factory settings are stored on the module allowing you to easily revert back to stock at any time. Take your Wrangler JL further with this J-Cal/Flashcal programmer.


  • Corrects speedometer for tire upgrades between 26- 40″
  • Speedometer recalibration for gear /axle swaps up to 5,38
  • Transfer case gear low: 2,72 – 5,00
  • Sway bar disconnect in 2HI (up to 25 MPH),Daytime running light options
  • One touch lane change on/off,TPMS On/Off,TPMS Adjust
  • Fog light droput on/off
  • Daytime running light dropout on/off
  • Daytime running light location – high beam, low beam, turn signal, fog lights, European/fender lights, none,
  • Auto park on/off*
  • Reads and clears diagnostic trouble codes
  • Internet updatable


  • One set can be used with One car, then it’s blocked for any other