Spool FX-170 Upgraded High Pressure Fuel Pump System | G63 / G550 AMG [M177] Ethanol Analyzer kit:I would not be installing an Ethanol Content Analyzer A properly designed low-pressure fuel

A properly designed low-pressure fuel system is essential for the durability and performance of high-pressure pumps and injectors in direct-injection setups

ensuring durability and long-term reliability

our Ethanol Analyzer Apps are truly free of cost and features an Ethanol Mix calculator to make sure you get the perfect blend every time

We have been testing this for almost a year now and here it is finally

Spool FX-170 Upgraded High Pressure Fuel Pump System | G63 / G550 AMG [M177] Ethanol Analyzer kit:I would not be installing an Ethanol Content Analyzer A properly designed low-pressure fuelSpool Performance FX 170 High pressure fuel pump upgrade What is the FX 170? The FX 170 is an upgraded high pressure fuel pump. The pump features a bigger bore size than stock that translates into roughly 50% more flow when compared to stock. The pump is completely E85 compatible and fully plug and play with no cutting or splicing of any kind required. The added flow will let you run much higher ethanol concentrations and also allow fueling for bigger