Description: Make your diesel more efficient and fun to drive with our Chevy/GMC Duramax 6.6L Diesel Performance Module exclusively for Chevy/GMC Duramax 6.6L years 2011-2016. Your module will be a stand-alone...More Details »
Description: Make your diesel more efficient and fun to drive with our Chevy/GMC Duramax 6.6L Diesel Performance Module exclusively for Chevy/GMC Duramax 6.6L years 2011-2016. Your module will be a stand-alone...More Details »
Description: Released March 6th, 2018
Make your diesel more efficient and fun to drive with our Chevy/GMC Duramax L5P 6.6L Diesel Performance Module exclusively for Chevy/GMC Duramax L5P 6.6L years...More Details »
Description: The AutoAgent connects to the vehicle via the OBDII port and broadcasts a wifi access point (AP) which allows a wireless connection to the vehicle using any iOS or Android device. By launching the...More Details »
Description: EFILive tuning for the 2011-2016 Duramax is now available to meet your desired horsepower gains. Each AutoCal will come with 5 tunes. When you purchase a GDP Tuning AutoCal you will be ready to...More Details »
Description: Handheld programmer - If you are a GM truck owner who is looking for a device to help calibrate for your large aftermarket tires, read/clear trouble codes, adjust your speed limiter and more, then...More Details »
