Spool FX-200 Upgraded High Pressure Fuel Pump System | AMG GT/GTS/GTC/GTR [M178] m177.1 (LS1) The stock HPFP on the

The stock HPFP on the M133 Motors is severely limited in capacity when trying to tune and raise the output of the motor

These changes must be made before starting the engine to avoid damage and maintain the product warranty

Moulded Synthetic Composite Intake Pipe with 1/8th NPT Methanol Port

Our 10-micron filter unit boasts the best filtration available on the M178 market without any noticeable pressure drop in the low side fuel system

Spool FX-200 Upgraded High Pressure Fuel Pump System | AMG GT/GTS/GTC/GTR [M178] m177.1 (LS1) The stock HPFP on theWhat 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