We've done our homework and have loaded the Flashcal with the most sought-after options for your JK. Take full advantage of the most popular aftermarket upgrades your late model JK craves. If you've added tires or gears to your Jeep, Flashcal is a must!
Features
Corrects speedometer for tire upgrades between 26-42 in.Speedometer recalibration for gear swaps up to 5.38Locking axle options with transfer case in 4-Hi and 4-Low (Rubicon only)Engine idle adjustability for winchingDaytime running light optionsOne touch lane changeTPMS On/OffTPMS Threshold AdjustmentAccessory 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 entryReads and clears diagnostic trouble codesInternet updatableUpgradeable to Flashpaq TunerSway Bar Disconnect in 2HI (up to 25MPH)Fog Light Drop-Out (JL/JT)Transfer Case Ratio Adjustments