The Global B unlock is here! Gain full control of your ECM with HPTuner's exclusive ECM unlock service, and unleash your LT's hidden potential!
Nostrum will handle the removal, shipping, and reinstallation of your E99 ECM here at our Ann Arbor location. This package includes the all new HPTuners MPVI3 and the 8 required HPTuners credits needed for tuning!
Included in the Nostrum C8 Corvette flex fuel conversion is the DSX Tuning Flex Fuel kit which includes an OEM GM/Continental flex fuel sensor for true Flex Fuel capability. Run pump 93, E85, or anything in between without worry.
Included in the unlock and tuning service:
- ECM Removal, overnight shipping to HPTuners and re-installation after unlock
- HPTuners ECM Unlock Service
- HP Tuners MPVI3
- 8 Universal HPTuners Credits required for tuning
- Purchase and installation of DSX Tuning Flex Fuel Kit (includes Genuine GM Flex Sensor, quick disconnect lines, and harness adapter)
- Nostrum E85/Flex Fuel Dyno Tune*
- Before and after dyno runs with graphs
- Full tank of E85
How it works:
- Contact us for scheduling!
- Drop your vehicle off at Nostrum in Ann Arbor, MI. Your car should arrive with a nearly empty fuel tank if possible.
- Baseline dyno runs
- ECM is removed and overnighted to HPTuners for Global B unlock
- Installation of DSX Tuning Flex Fuel kit and GM Flex Fuel Sensor
- ECM reinstalled in vehicle
- Expert Flex Fuel Dyno tuning from Nostrum High Performance!
- Final power runs
This bone stock C8 made an additional 40whp and had more available torque throughout the entire rpm range with just a Flex Fuel tune!*
*Horsepower and Torque numbers are approximate and can vary significantly depending on numerous factors including what supporting upgrades are done to the vehicle, ambient temperature, elevation, road surface, tire selection & condition, fuel octane and quality, vehicle weight, and more. The advertised numbers herein are based on optimal conditions. Your results may vary. Calibration for additional aftermarket components not included - contact us if you have questions about your build!
