This is Spool Performance Wireless Ethanol Analyzer Kit BMW S55.

The Spool Wireless Ethanol Analyzer Kit is an affordable and reliable solution for monitoring ethanol content and fuel temperature in your vehicle. Paired with a GM ethanol sensor and our free smartphone app, this system provides real-time data on the ethanol concentration percentage in your tank as well as fuel temperatures in Fahrenheit. The Analyzer module uses the latest Bluetooth 4.0 Low Energy (BLE) protocol, ensuring minimal battery consumption on your smartphone while maintaining full functionality of your device's regular Bluetooth connectivity.

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Before sending out your ordered part(s), we perform a compatibility check to guarantee that they will fit your vehicle. This verification can be done by using your registration number (UK) or the last 7 digits of your VIN. Kindly provide your car information before proceeding to checkout.

SPX-3B33-4H44-000

Manufactured by

Spool Performance