Pay in 4 interest-free payments of $91.25 Learn more
Ships within 48 hours · Estimated delivery Sep 14 - Sep 19
The GDP EZ Lynk T93 Transmission Tune File is the missing piece
or just looking for that extra punch on the highway
Please check your local laws before installation
Take full control of your Shift on the Fly (SOTF) setup with our redesigned Universal Non-Terminated Harness
ensuring more horsepower reaches the wheels
EFI Live Autocal V3 w/GDP Support Package (Cummins 07-09/Duramax 01-10) o_upgrade_file The GDP EZ Lynk T93This package includes custom built tunes developed to help your truck run at its best. For those who want the option to tow better, rip down a track, or just make their truck an all around better performer for daily driving, this device has that ability. The EFI Live platform can tune multiple trucks with one device (with the purchase of additional support packs and vin licenses). Tunes are shared via email, after the order process is complete. See