Performance Automatic PA99110 - Performance Automatic Smart Shift Transmission Control Units and Accessories

Performance Automatic's Smart Shift Transmission Control Units are the latest breakthrough in electronic overdrive transmission control for the Ford AODE and 4R70W or GM 4L60E and 4L80E transmissions. They do not require a laptop or handheld tuning device to have total control over shift points, shift firmness, and torque converter lockup. All parameters are adjusted with easy-to-use dials on the end of the Smart Shift Control Unit.

Controllers also feature complete diagnostic capabilities that are communicated via simple flashing LEDs that tell which gear you're in and whether or not your torque converter is locked to optimize fuel economy. Best of all, there's no need to download anything... simply install the unit with the clearly labeled wiring harness and drive your new overdrive-equipped hot rod!