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Ships within 48 hours · Estimated delivery Jul 29 - Aug 3
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Description
GM E66 ECM Service (Global B) - Upgrade OnlyHP Tuners is now offering support for the GM Global B E66 ECM found in various 2021+ GM vehicles powered by the 3. 0L Duramax LM2 engine (models listed below). This one time, send in upgrade service is required to capabilities in VCM Suite (BETA). Shipping address for send in E66 ECM service (Global B): HP Tuners (ATT: GM E66 ECM Service [Global B]), 700 Eastwood Ln, Buffalo Grove, IL 60089 This is a send in service which means you must first send us
HP Tuners is now offering support for the GM Global B E66 ECM found in various 2021+ GM vehicles powered by the 3.0L Duramax LM2 engine (models listed below). This one-time, send-in upgrade service is required to capabilities in VCM Suite (BETA).
Shipping address for send-in E66 ECM service (Global B): HP Tuners (ATT: GM E66 ECM Service [Global B]), 700 Eastwood Ln, Buffalo Grove, IL 60089
This is a send-in service which means you must first send us your original ECM. Please read this page in its entirety before purchasing.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy