2016 GMC Sierra 1500

Thoroughbred Diesel is an experienced diesel company that specializes in performance upgrades to both gas and diesel trucks as well as even tractors. We are an authorized dealer of Bully Dog, Edge Products, Diablosport, Quadzilla, Superchips Inc, Hypertech, PPE, TS Performance, SCT, MADS Electronics Smarty Tuner, Calibrated Power, Duramax Tuner, ATS Diesel Performance, and BD Diesel Performance. We offer the best deals on truck programmers from these manufacturers. We offer performance programmers for gas vehicles such as the F-150, HEMI, Mustang, and Corvette. We also offer programmers for diesel trucks such as the Dodge Cummins, Chevy/GMC Duramax, and Ford Powerstroke. To keep your programmer from being flashed by the dealer be sure to purchase a Daystar OBDII plug. We also have 5 position switches.