Delicious Tuning Flex Fuel Bluetooth V3 – Subaru BRZ / Toyota 86 (2012–2021)

The Delicious Tuning Flex Fuel Bluetooth V3 Kit is a complete plug-and-play flex fuel solution for the Subaru BRZ and Toyota 86 (2012–2021). Built with FutureFlex Technology, this system allows you to upgrade firmware and swap harnesses as needed, making it compatible with multiple vehicles and future ECU integrations without replacing the hardware.

This V3 redesign features a processor that is 10× faster than previous versions, improved weather resistance, and a modular plug-in harness for easy removal and serviceability. Combined with the included flex fuel sensor, the system delivers accurate real-time ethanol content readings and sends this data directly to the ECU for dynamic tuning adjustments.

Once installed, the ECU can automatically adjust air/fuel ratios, ignition timing, boost levels, cam angles, traction strategies, and more based on ethanol percentage—ensuring smooth operation whether you're running pump fuel, E85, or any mixture in between.

Key Features

• FutureFlex Technology for easy firmware and harness upgrades
• 10× faster processor for improved data accuracy and response
• Plug-and-play harness with quick disconnects
• Weather-resistant module design
• Accurate real-time ethanol content monitoring
• Fully compatible with OEM and aftermarket ECU flex fuel strategies

Included in the Kit

• Delicious Tuning V3 Flex Fuel Ethanol Content Analyzer
• Plug-and-Play Quick Disconnect Electronic Harness
• Nylon Fuel Hose with Quick Disconnect Fittings
• Mounting Bracket and Hardware
• Delicious Tuning Flex Fuel Sensor

Vehicle Compatibility

Subaru BRZ (2012–2021)
Toyota 86 (2012–2021)