HP Tuners
2021 - 2023 LM2 3.0L Duramax Tahoe Yukon Escalade Suburban | HP Tuners
2021 - 2023 LM2 3.0L Duramax Tahoe Yukon Escalade Suburban | HP Tuners
We've revamped our tune file processing system! After you place your order, you'll receive an order confirmation email that includes a tune form to fill out out your vehicle. You can also view this at the top of the website. This helps us get all your tuning information in one place to process it quickly.
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SUV's with GM Global B equipped 3.0L LM2 engines are now available! These SUV's are equipped with the GM E66 ECM and GM T93 TCM. To tune either of these controllers we have to unlock the security from them. Once this is completed, they are ready for custom tuning.
Vehicles:
- 2021-2023 Chevrolet Suburban 3.0L Duramax LM2
- 2021-2023 Chevrolet Tahoe 3.0L Duramax LM2
- 2021-2023 GMC Yukon 3.0L Duramax LM2
- 2021-2023 Cadillac Escalade 3.0L Duramax LM2
What is all needed?
- ECM unlock
- HP Tuners MPVI3
- 6 HPT Credits
- Tune file
Unlocking ECM options:
- Send to HPtuners via this link
- https://www.hptuners.com/product/gm-e66-ecm-service-global-b/
- Once you receive the ECM back from hptuners, install in vehicle and complete a readout.
Power Levels:
- +15HP +45 FT/LBS TQ
- +30HP +70 FT/LBS TQ
- +60HP +110 FT/LBS TQ
IMPORTANT:
- All vehicles and transmissions require a Windows based computer for the flashing of your vehicle or transmission with your tuning option.
- Vehicle tuning requires an unlocked ECM for flashing of tuning.
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