GM's Global B architecture brings a new set of challenges for those wanting to modify their GM vehicle including harder access to tuning and more complicated calibration requirements. We're ready to approach these challenges and provide products people desire. However, we are committed to protecting the work we do from being copied and resold cheaper by those who don't invest time, money, and effort into solving problems. As a result, our Global B flex fuel option is presently limited to a list of authorized resellers/installers. There are edits we need to make to the ECM file for flex fuel to work, and those edits are different based on the vehicle and the model year.
Below is a list of vehicles and their current status. "Currently Functional" refers to a vehicle we have confirmed 100% functionality for flex fuel. "Mostly Functional" means it works, but we have pending changes to make in the background to ensure there is no disruption to vehicle function. "Pending Functional" refers to vehicles that theoretically should work, but we have to overcome the hurdles present to make flex fuel work
Global B
Flex Fuel
Fully Functioning Vehicles
- C8 Stingray (2020-2025)
- Cadillac Escalade V (2022-2025)
- Cadillac CT5-V Blackwing (2022-2025)
- Cadillac CT4-V Blackwing (2022-2025)Â
Mostly Functional Vehicles
- Global B E90 Trucks/SUVs
Pending Functional Vehicles
Developmental Roadmap TBA
DSX Authorized Vendors
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Arizona
Arkansas
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Elite Tuned School
Georgia
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Pennsylvania
Complete Street PerformanceComplete Street Performance
890 Fern Hill Rd
Suite E
West Chester, PA 19380
Suite E
West Chester, PA 19380
Texas
Accelerated Racing Solutions
201 Business Park Way
Mckinney, TX 75071
Mckinney, TX 75071
Advanced Modern Performance
247 Gilbert Circle
Grand Prairie, TX 75050
Grand Prairie, TX 75050
Virginia
Cicio Performance
1224 Executive Blvd
Ste 106
Chesapeake, VA 23320
Ste 106
Chesapeake, VA 23320