HP Tuners 01-16 Duramax Tunes
VIN Number Tire Size (if different than stock) Auto or Manual Trans
Please specify the tune(s) you are looking for; most common tunes are:
0hp Stock Power
25hp Tow
45hp Economy
75hp Street
90hp performance
120hp Race
credits needed
01-04 Silverado 6.6 Duramax (Diesel) (LB7) 2
04.5-06 Silverado 6.6 Duramax (Diesel) (LLY) 2
06-07 Silverado 6.6 Duramax (Diesel) (LBZ) 2
07.5-10 Silverado 6.6 Duramax (Diesel) (LMM) 2
11-16 Silverado 6.6 Duramax (Diesel) (LML) tdn 2
All tuning will be delivered via TDN cell phone app only.
Our link code is KFJV-4039
TDN works on MPVI2+ and above
Full list is found here https://www.hptuners.com/diesel-tuning/ Please check before ordering that you have a compatible device.
Get app on phone
Connect RTD or MPVI to phone/TDN
Read/sync/upload
Reply to your order email or ticket that reading is done.
Receive tuning (you'll get an email from HPT server)
Flash and enjoy.
Credits can be purchased here if needed.
If your vehicle is not supported on TDN we will email you for a read file
