2020 - 2022 LM2 3.0L Duramax 1500 | HP Tuners
by ATD Tuning
Original price
$1,300.00
-
Original price
$2,400.00
Original price
$1,300.00
$1,300.00
-
$2,400.00
Current price
$1,300.00
Increase power output from 0-90HP on your 2020-2022 LM2 Sierra / Silverado
What is all needed?
- ECM unlocked
- HP Tuners MPVI3
- 6 HPT Credits
- Tune file
ECM will need to be sent off to HP Tuners to be unlocked
Power Levels:
- +15HP +45 FT/LBS TQ
- +30HP +70 FT/LBS TQ