| Emissions | Level 1 | Level 2 | Level 3 | Level 4 | Level 5 |
| Off | 0HP | 30HP | 70HP | 100HP | 150HP |
It is highly recommended to monitor EGTs on Levels 4 & 5.
An HP Tuners Unlocked PCM or HP Tuners Unlock Cable and MPVI4 are required to load tuning.
E41 unlock box is only required for 2017-18 year model.
CAN Bus Plugs Are Required for Emissions Off Tuning!
Required 6 HP Tuners Universal Credits
AMDP 2017-2018 6.6L L5P Duramax HP Tuners Custom Tuning
$870.00Price
0/17
0/500
