Spool Mercedes M177 C63 AMG Wireless Ethanol Analyzer Kit air filter The oversized turbo elbows are

The oversized turbo elbows are precision cast from high-strength aluminum

these airboxes are built to last and ensure a precise seal to maintain cool intake air temperatures

thrilling sound of a blow-off valve with every acceleration

Laser-cut brackets to fit onto the OEM-provided mounting points

Spool Mercedes M177 C63 AMG Wireless Ethanol Analyzer Kit air filter The oversized turbo elbows areThe 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