Regular price
$2,400.00 CAD
Please select a device from the Addons below if you do not already have one. All Digital Products (Custom Tuning, Tuning Revisions, Upgrades, and Credits) are Non-Refundable. Tune files are processed Monday-Friday and may take 24-48 hours to receive. Custom Tune files are not customized to your vehicles specifics. The files are pre-built by the vendors.
2024-2026 Duramax L5P CCS HP Tuners RTD4 Custom Tuning
ECM (E42) License: 8 Universal Credits
TCM (T93 Global-B) License: 4 Universal Credits
Currently our ECM files are as follows
0hp, 45hp, 75hp, 90hp, 120hp, 150hp, 180hp
To effectively tune the L5P/L5D trucks you will need;
- A RTD4 HPTuners device (MPVI devices not supported)
- The original ECM and or TCM from the truck unlocked by HPTuners
- A stock read(s) taken an uploaded to TDN
- The tune file(s) and credits to flash the controller(s)
Important notes:
- Tuning only supported via RTD4 devices and HP Tuners TDN service https://tdn.hptuners.com/
- HP Tuners unlocks service requires the original ECM and or TCM from the truck replacements will not work.
- Theft lights and messages are normal while the HPT device is connected or is logging.
- DEF connector canbus plug is required a 2020+ L5P large connector can work with trimming.