Spool Mercedes M177 C63 AMG Wireless Ethanol Analyzer Kit air filter and finished with high-quality black

and finished with high-quality black powder coating

thrilling sound of a blow-off valve with every acceleration

making it the ultimate upgrade for high-performance builds

In order to withstand such torque outputs

Fully E85 compatible and plug-and-play

Spool Mercedes M177 C63 AMG Wireless Ethanol Analyzer Kit air filter and finished with high-quality blackThe 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