Electronic Upgrades

Fine-tune the throttle settings of your 2007.5-2019 GM 2500/3500 HD | 2005-2019 GM Vehicles (See Applications) on the fly with the Hypertech 101402 REACT Performance Throttle Optimizer. The React Throttle Optimizer has five different settings that are preprogrammed to enhance the settings of yo..

Tow anything anywhere with your 2007.5-2019 GM 2500/3500 HD and 2005-2019 GM Vehicles by adding the Hypertech 102402 React Tow Throttle Optimizer. Featuring five preprogrammed modes, the REACT can be changed at the simple turn of a dial. The REACT Throttle Optimizer gives you complete control of you..

Hypertech's In-Line Speedometer Calibrator Module is a plug-and-play module that corrects the speedometer for non-stock tire sizes and/or non-stock rear gear ratios. This module is perfect for vehicles with computers that don't allow for tire and gear ratio correction, or to re-calibrate for tire..

Take your L5P to the next level with custom tuning!  L5P Tuning Package includes everything you need to tune your 2017 - 2020 L5P Duramax. No need to delete your exhaust or tamper with emissions equipment to get the best performance out of your truck.  Our L5P Tuning Package unlocks the po..

Increase the durability, line pressure, and performance of the Allison transmission in your 2011-2019 GM 6.6L Duramax LML and L5P with the XDP EPC Solenoid Fooler Plug XD345. From the factory, the function of the EPC solenoid is to increase line pressure during shifts up to 230 PSI and once the shif..

Make sure that your tunes stay safe from anyone hooking up to your OBDII port with this protective cover. This is a must have for anyone who is running tuning!   A small price to pay for reducing the risk of having a locked up ECM or someone unknowingly flashing over expensive programming!!   ..

Pedal Commander is a revolutionary throttle response controller for modern cars that have response limitations. Features:Easy Installation (Plug & Play) OEM Factory Plugs Individual Programming User-Friendly and Adjustable Eco, City, Sport & Sport Modes Removes All Disadvantages of Electro..

Approximate Gains of up to:Features:Unique Filter-to-Housing Interface for Easy Installation High Quality One-Piece Sealed Housing with Auxiliary Air Inlet CAD-Designed Roto-Molded Intake Tube Pro 10R 10-Layer Progressively Finer Cotton Gauze Oiled Media for Maximum Performance SCORCHER ..

Approximate Gains up to:Features:Quick and easy plug & play installation without any modifications Around 30 minute installation Dyno tested and produced significant power increases of +60 HP / +120 lbs. x ft. torque Increase turbo boost and fuel pressure to improve vehicle performance, e..

Adds up to +61 hp and +112 lb-ft, w/6 power levels Stops the competition dead in their tracks. Results in torque and power gains across the full operating rpm range, starting right off idle and marching to the shift point in each gear. Derringer is dyno calibrated to use multiple data inputs such a..

Adds up to +61 hp and +112 lb-ft, w/6 power levels Stops the competition dead in their tracks. Results in torque and power gains across the full operating rpm range, starting right off idle and marching to the shift point in each gear. Derringer is dyno calibrated to use multiple data inputs such a..