CHIPTUNING FILE
GMC Sierra 6.6 Duramax 365hp
Chiptuning file results
Power hp
Torque Nm
Need access to this file?
Create your account and start using our GMC tuning files today
Engine specifications
| Type of fuel | Diesel |
| Method | Chiptuning |
| Tuning type | Stage 1 |
| Cylinder content | 6599 CC |
| Compression ratio | 16.8 : 1 |
| Bore X stroke | 103.0 X 99.0 mm |
| Engine number | LMM |
| Engine ECU | Bosch EDC16C42 / Bosch EDC17CP18 |
Read methods
Additional options
Tuning file GMC Sierra 6.6 Duramax 365hp
DCF-Performance is leading in the development of GMC Sierra (2008 - 2013) tuning files. All GMC tuning files are developed and thoroughly tested on a 4x4 state of the art dynometer. The development of each GMC Sierra tuning file is the result of perfection and dedication by our programmers. Our organization only uses the latest technologies and has many years experience in remapping ECU software. Many chiptuning companies around the globe download their tuning files for GMC Sierra at DCF-Performance for the best possible result with maximum performance within the safety margins.
Need access to our GMC Sierra tuning files?
Create your account and start tuning today
If you don't have the correct tools to start tuning, go ahead and check out our webshop at www.tuning-shop.com. Contact us for the best possible deals! Please feel free to contact us for additional information about tuning files via the contact page.