Ready to Turn your L5P into a Monster?
Tuned by Motor Ops
Fits: 2020 GM L5P w/ 6.6L Duramax
Note: TCM Tuning is not available for the 2020 L5P and can only be used on the '17-'19 Platform.
The wait is over - HP Tuners has cracked the L5P ECM and we now have the ability to offer custom tuning for the L5P Duramax Platform. It's not quite as easy or inexpensive as the previous generations of Duramax trucks, however, the results are significantly higher.
This ECM includes 3 different custom tune levels ranging from 15HP-190HP that turn your stock L5P into an absolute monster.
Note: These unlocked ECM's will not be able to communicate with the GM Factory Tools, GM will not be able to flash or modify your ECM for recalls anymore.
- New Unlocked ECM & TCM
- 4 Custom Motor Ops Tunes Ranging from 15HP-190HP
- Emissions On or Emissions Off
- TCM Tuning Highly Recommended
- The First Custom Tuning Available for the L5P Duramax
- Includes CAN Control Harness
- Put a smile on your face
- Impress your friends
- HP Tuners L5P E41 ECM
- MPVI2 Flashing Device
- HP Tuners L5P Custom Tuning (3 Tunes)
- CAN Control Harness
- Optional L5P TCM Tuning
Power Levels (RWHP):
- Optimized Stock: +15RWHP, +10TQ
- Tow Tune: +90HP & +120TQ
- Sport Economy: +140HP & +300TQ
- Race Tune: +190HP & +500TQ
- Race Tuning is capable of another 35HP with an Intake Horn.
- You will receive 2 tunes, one with Vehicle Anti-Theft System (VATS) enabled and one with it disabled. If you choose enabled, you'll need to do a VATS Relearn with a capable scan tool. If you choose NO VATS you will have your VATS disabled.
QUESTIONS & ANSWERS
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