Unlock the full potential of your Jeep JK with the Superchips Flashcal! This powerful tool is packed with sought-after options, allowing you to take control of your late model JK’s performance and enjoy the most popular aftermarket upgrades. Correct your speedometer for tire upgrades and gear swaps, adjust engine idle for winching, activate locking axle options, and even customize your daytime running lights—all with the Flashcal. Plus, it provides the convenience of reading and clearing diagnostic trouble codes and is internet updatable for future enhancements. Upgrade your JK’s capabilities and experience a whole new level of adventure on and off the road!
- Corrects speedometer for tire upgrades between 26-42 in.
- Speedometer recalibration for gear swaps up to 5.38
- Locking axle options with transfer case in 4-Hi and 4-Low (Rubicon only)
- Engine idle adjustability for winching
- Daytime running light options
- One touch lane change
- TPMS On/Off
- Accessory delay options (2011-17 models only – Includes adjustable delay for radios, accessory lights, and other aftermarket accessories tied to the same fuse)
- Headlamp delay options (2011-17 models only)
- Horn chirp and exterior lighting flash options when locking doors with keyless entry
- Reads and clears diagnostic trouble codes
- Internet updatable