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Ecotune Flex Fuel Kit - MQB 1.8T/2.0T

ECO-FLEX-KIT
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£220.00
Tax included

Unlock full Flex Fuel capability for your MQB 1.8T/2.0T. Automatically adjust tuning for 95, 98, or E85 fuels in real-time with genuine OE sensors and a custom loom.

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The Ecotune Flex Fuel Kit is a comprehensive hardware solution designed to suit Ecotune Reflex-equipped vehicles on the MQB platform. By integrating a genuine OE Flex Fuel sensor into your fuel system, this kit allows your ECU to monitor ethanol content in real-time. This hardware enables "on-the-fly" calibration adjustments, ensuring your engine always runs at the perfect ignition angle and fueling split regardless of the ethanol ratio in your tank—from standard pump fuel to full E85.

Ecotune MQB Flex Fuel Sensor Kit

Key Features & Benefits

  • Full Ethanol Support: Provides complete support for 95 RON, 98 RON, E85, and any mixture in between without needing to manual swap maps.
  • Genuine OE Components: Includes a high-accuracy, genuine OE Flex Sensor for maximum reliability and precise ethanol percentage readings.
  • Custom Wiring Loom: Features a bespoke, plug-and-play wiring harness designed specifically for the MQB engine bay for a clean and secure installation.
  • Dynamic Calibration: Works with Reflex technology to dynamically blend ignition, injection, and fuel pump management relative to measured ethanol content.
  • Reflex Response Integration: Hardware supports advanced safety features that monitor fuel quality and protect your engine hardware under extreme load.

Professional Installation & Tuning

To utilize this kit, your vehicle must be equipped with Ecotune Reflex technology. Proper installation of fuel sensors is critical for both safety and accurate data logging.

  • Expert Workshop Fitting: Professional installation and setup are available at our MGM Leeds Workshop.

    • Software Requirements: This kit is intended for use with Ecotune Reflex-enabled vehicles. Please contact us for a complete software and hardware package quote.


MQB Flex Fuel Hardware Layout

Compatibility & Applications

This kit is compatible with the 1.8T and 2.0T EA888 Gen 3 engines found in MQB chassis vehicles. It comes complete with quick clips and all necessary fittings.

Vehicle Platform Compatibility Notes
VW Golf Mk7 / Mk7.5 / Mk8 GTI, Clubsport, and R Models
Audi S3 / TT / TTS 8V, 8S, and 8Y (Standard & GPF)
Cupra Leon / Formentor All MQB 1.8T and 2.0T Variants

IMPORTANT: For vehicles deciding to add Flex Fuel capability, the OEM port injectors may reach their capacity. We recommend pairing this kit with the Ecotune MQB Port Injector Upgrade for maximum performance.

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