Sorry, there are no Performance Control & Engine Management that fit your
2013 GMC Sierra 2500 HD.
Ships: 3-4 business days
Bully Dog’s Triple Dog GT diesel tuner, the company’s best-selling tuner, is actually 5 tools in one – tuner, monitor, gauge, code reader and driving coach. You can even capture and analyze acceleration curves, horsepower, torque and RPM all in one place, generate a time slip and email it for convenience. Bully Dog, a name that has come to mean enhanced diesel performance, manufactures innovative electronic components for diesel-powered trucks and now gas-powered vehicles as well.
See product for application and installation details.