Spool Mercedes M177 E63 AMG Wireless Ethanol Analyzer Kit mercedes raising the fueling limits on

raising the fueling limits on the platform and helping you run bigger turbos and/or higher ethanol concentration blends

Spool Performance is a hardware manufacturer and does not provide custom tunes

The pumps are also capable of running higher than stock pressures up to 240bar which increases fuel injector output and also reduced injection time

optimizing fuel delivery and reducing the likelihood of pump starvation under high loads

The spool ECA kit  features a digital readout of in-tank ethanol content and fuel temperature

Spool Mercedes M177 E63 AMG Wireless Ethanol Analyzer Kit mercedes raising the fueling limits onThe 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