Spool Mercedes M177 E63 AMG Wireless Ethanol Analyzer Kit m178 2 x FX-170 upgraded high-pressure

2 x FX-170 upgraded high-pressure fuel pumps

0 low energy protocol which means very little battery usage on your smartphone and also leaves regular Bluetooth functions and connectivity on your smartphone untouched

Compatible with AMG models E63

making installation seamless

Compatible with our free mobile app

Spool Mercedes M177 E63 AMG Wireless Ethanol Analyzer Kit m178 2 x FX-170 upgraded high-pressureThe Spool Wireless Ethanol Analyzer kit is a very cost effective and robust ethanol content and fuel temperature monitoring solution. With the included smartphone app, the analyzer paired with a GM ethanol sensor can display the in tank fuel's ethanol concentration percentage and fuel temperatures in Fahrenheit. The Analyzer module incorporates the latest Bluetooth 4. 0 low energy protocol which means very little battery usage on your smartphone and