Fuel-It! Audi RS3 & TT RS 2.5T Flex Fuel Ethanol Content Sensor for E85 Fuel Monitoring audi-rs3-2018--esr9250988 Available in 10mm

Available in 10mm

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The net result was a drop-in filter that offers 15% less restriction than factory and 10% less restriction than the "leading" aftermarket drop-in filter when flow tested through the factory intake piping

Free CANflex Bluetooth app for iOS and Android

Shown below with the optional silicone intake pipe for smoother airflow

Fuel-It! Audi RS3 & TT RS 2.5T Flex Fuel Ethanol Content Sensor for E85 Fuel Monitoring audi-rs3-2018--esr9250988 Available in 10mmIf you're running E85 or ethanol mixes in your Audi, you need this kit! Know your exact ethanol content in real time via the Fuel it! or JB4 app on your smartphone or tablet. This is a complete plug and play kit to install a Bluetooth ethanol sensor in your Audi 2. 5T in about 15 minutes. (Check compatibility for your platform below) Kit includes: Genuine Continental ethanol sensor Upgraded fuel lines with nylon sheathing Fuel It! proprietary billet