Spool FX-200 Upgraded High Pressure Fuel Pump System | E63 AMG [M177] m133 What does the kit include

What does the kit include

P is the change in pressure

This advanced fuel system ensures robust fueling

The stock HPFP on the M177 Motors is severely limited in capacity when trying to tune and raise the output of the motor

The FX-350 makes your injectors flow 40% more fuel before maxing out the injection window limitations

Spool FX-200 Upgraded High Pressure Fuel Pump System | E63 AMG [M177] m133 What does the kit includeWhat is the FX 200? The FX 200 is an upgraded high pressure fuel pump. The pump features a bigger bore size than stock that translates into roughly 80% 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 turbos. The pumps are also capable of running higher