Spool Mercedes M177 C63 AMG Wireless Ethanol Analyzer Kit air filter This generation introduces newly designed

This generation introduces newly designed oval-shaped filters

Fully E85 compatible and plug-and-play

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

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

Mercedes SL550 – 2007-2017

Spool Mercedes M177 C63 AMG Wireless Ethanol Analyzer Kit air filter This generation introduces newly designedThe 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