Jeep Wrangler JK J-Cal / Flashcal Programmer JKS

Greggson Off Road 4x4 shop, offers J CAL Programmer JKS very high quality.

Multifunctional device from JKS

Larger tires, gear swaps and other aftermarket products require a tool for reprogramming some factory settings.
JKS programmer is a great solution.
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 and more.

Programming:
- Corrects speedometer for tire upgrades between 26- 40"
- Speedometer recalibration for gear /axle swaps up to 5.38
- Locking axle options with transfer case in 4-Hi and 4-Low (Rubicon only)
- Recalibrate tire pressure monitor
- Engine idle adjustability for winching
- ESP stability control re-calibration and optimization
- Daytime running light options
- Horn chirp and exterior lighting flash options
- One touch lane change
- Reads and clears diagnostic trouble codes
- Internet updatable
- Upgradable to allow performance tuning

Notes:
- One set can be used with one car ONLY, then it's blocked for any other
- Fits to petrol models ONLY

Fits to:
- Jeep Wrangler JK 2 Door (2007-2018)
- Jeep Wrangler JKU 4 Door (2007-2018)

Before ordering the item, we would like to ask you to contact us, as some of the items are not always in stock.