2012 GMC Sierra 1500 Transmission Controllers
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- ATI Performance®PCS Simple Shift™ Transmission Controller KitGMC Sierra 1500 4.3L / 4.8L / 5.3L / 6.2L 4-Speed 2012, PCS Simple Shift™ Transmission Controller Kit by ATI Performance®. Simple Shift is the latest breakthrough in electronic overdrive transmission control. No laptops or hand-held...$810.73 - $941.26
- ATI Performance®PCS Simple Shift™ Transmission HarnessGMC Sierra 1500 4.3L / 4.8L / 5.3L / 6.2L 4-Speed 2012, PCS Simple Shift™ Transmission Harness by ATI Performance®. Simple Shift is the latest breakthrough in electronic overdrive transmission control. No laptops or hand-held tuning...Designed to deliver trouble-free, consistent performanceRight for your vehicle and lifestyle$179.49
- ATI Performance®PCS™ Automatic Transmission ControllerGMC Sierra 1500 4.3L / 4.8L / 5.3L / 6.2L 4-Speed 2012, PCS™ Automatic Transmission Controller by ATI Performance®. The Powertrain Control Solutions, LLC. Universal Automatic Transmission Controller is a fully programmable...Upshift/Downshift button capability (Paddle shifting and Button shifting)Selectable shifting modes (ex. Power, towing, economy)$868.73 - $1,086.29
- Accel®SuperTuner™ TunerGMC Sierra 1500 2012, SuperTuner™ Tuner by Accel®. ACCEL's all-new SuperTuners boost power across your engine's entire rpm range. These revolutionary handheld tuners quickly and easily reprogram your vehicle for better all-around...$369.95
- MSD®Atomic™ Transmission ControllerGMC Sierra 1500 4.3L / 4.8L / 5.3L / 6.2L 4-Speed 2012, Atomic™ Transmission Controller by MSD®. There is no reason to settle on just three gears or the kickdown linkage of an automatic transmission with the number of electronically...$869.95
- Superchips®Dashpaq+™ Programmer KitGMC Sierra 1500 2012, Dashpaq+™ Programmer Kit by Superchips®. Power and cutting-edge features are now available at your fingertips for your vehicle with the Dashpaq+. Take your vehicle to the next level with impressive pre-loaded...$596.95
- Superchips®Dashpaq™ Tuner KitGMC Sierra 1500 4.8L 2012, Dashpaq™ Tuner Kit by Superchips®. This dual purpose product delivers big power and also provides an in-cab monitor to keep an eye on critical engine parameters like coolant temp, transmission temp, battery...$578.95