I have an 06 TJ with 33s still on the 3.07s and when I do get to regear (4.56), I was wondering about the speedometer 36 teeth gear VS. a Speedometer Calibrator/Sensor from 4WheelParts.

Is digital worth the extra money?


If the tax man allows it, should the Power Pro Performance Tuner be on my wish list instead of the Edge Trailjammer?

Thanks in advance