EQT Staged ECU Flex Fuel Tune - VW MQB GTI 2.0T (Mk7.5)
Shipping rates and applicable discounts are applied during checkout.
- Stage 1 / Upgraded HPFP & Stock LPFP / 91/92oct - E30 (Stock HPFP)
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Important Fitment Notice (2023+ GLI):
Important Fitment Notice (2023+ GLI):
Our tunes are not supported on 2023+ Jetta GLI models with 20R box codes. Customers must verify their ECU box code before ordering to confirm compatibility.
What are GTI/GLI/A3 Flex Fuel Tunes?
Fuel your car your way! Our Flex Tune support a variety of ethanol blends, including E10, E50, and E85, ensuring maximum versatility at the pump.
Whether you prefer premium gasoline or ethanol-rich fuels, this tune adapts your ECU on the fly for optimal performance and efficiency, letting you drive without limitations.
Adjustments are automatic, meaning you can fuel up with any ethanol blend without worrying about manual recalibrations. It’s flexibility made simple. No more switching maps, just fill up and go!
EQT OTS Staged Tune Results
What do I Need to Run Flex Fuel on my GTI/GLI/A3?
- Cobb Flex Fuel Harness Kit
- High-Pressure Fuel Pump / MPI
- DSG Tune / Upgraded Clutch
- Cobb Flex Fuel Harness Kit
- High-Pressure Fuel Pump / MPI
- Upgraded Intake
- Upgraded Intercooler
- Stock Downpipe
- DSG Tune / Upgraded Clutch
- Cobb Flex Fuel Harness Kit
- Upgraded Intake
- Upgraded Intercooler
- IS38 Turbocharger
- Stock Downpipe
- DSG Tune / Upgraded Clutch
- EQT Low-Pressure Fuel Pump with either High-Pressure Fuel Pump or MPI
LPFP is required for E85 Flex Tunes. E60 Flex tunes only require HPFP.
HPFP, LPFP, and MPI Support
Our staged tunes are compatible with a range of fueling hardware options, including:
Please note: MPI-staged tunes are currently not available for 2019+ GTI/GLI/A3
What Are The Benefits of Running Flex Fuel Tunes?
Why Tune With EQT?
Staged Tune Guides
Step-by-step guides for flashing your staged tune with the Accessport and setting up datalogs.
- TuningAccessport Tune Install GuideHow to download and install an EQT tune using your Cobb Accessport Video
- TuningAccessport Datalog Preset GuideHow to load EQT datalogging presets to your Cobb Accessport Video



