Reviews for Superchips 3571 Flashcal F5 Programmer for 07-18 Jeep Wrangler JK

This will let me recalibrate the speedometer for my larger tires.

Awesome product! I bought it to update the system for my new 35's I mounted and it was extremely easy to use.

A must if you have an automatic trans

Very handy, makes sense to own one if you're constantly thinking of mods for your jeep.

perfect.

Great piece of equipment, allowed adjustments of tire sizes to match up the speedometer, when i sold theJK, it was gifted to the new owner.

bought and downloaded the flashpak system and everything works perfectly!

Great

Speedometer is fixed thanks to this programmer

Good quality product. Works as expected. Many features to work for your vehicle. Reason I bought was to reset speedometer.