SHIFT PLUS 2 TRANS CONTROLLER

The Shift Plus 2 electronic overdrive transmission control for GM 1993-2007 4L60E, 1993-2013 4L80E, and many other similar GM automatic electronically controlled transmissions. The Shift Plus 2 TCU is fully configured right out of the box. There is no tuning necessary but for those who demand customization, the unit is also optionally fully programmable based on load, speed, and RPM. Works with GM automatic transmission models 1993-2007 4L60E and 1993-2013 4L80E. Gives users complete control over most popular electronic overdrive transmissions and no laptop, hand-held tuning device, or software of any kind is required. Shift firmness, shift points, and torque converter lockup are simply adjusted with easy-to-use dials found on the end of the unit. Comes with a calibration for your transmission so all you have to do is drive it like it is or adjust it to suit your individual taste. Complete transmission diagnostics built-in with bright LEDs right on the unit. Includes the Simple Shift control unit and wiring harness, specific to your application with clearly labeled connectors and easy-to-follow instructions.