AMDP 2017-2021 6.6L Duramax Custom Engine Tuning Package
Part Number: L5P-HP-1Base Package Includes:
- New Hp Tuners Unlocked ECM
- 8 HP Tuners Tuning Credits
- Can Bus Control Harness
*NOTE: AN HP TUNERS MPVI2 IS REQUIRED TO LOAD TUNES INTO VEHICLE*
| Emissions | Level 1 | Level 2 | Level 3 | Level 4 | Level 5 |
| Off | 0HP | 50HP | 75HP | 100HP | 150HP |