Spool Stage 3 Low Pressure Fuel Pump | E550/CLS550/S550 [M278] mercedes The kit can flow up

The kit can flow up to 6 GPM which is way over-engineered for anything the platform can throw at it right now

Inadequate low-pressure fueling can cause damage to the pump piston and bore as they are lubricated by controlled leakage of fuel

2 x FX-170 upgraded high-pressure fuel pumps

The added flow will let you run much higher ethanol concentrations and also allow fueling for bigger turbos

developed specifically for the Mercedes-AMG M276 platform

Spool Stage 3 Low Pressure Fuel Pump | E550/CLS550/S550 [M278] mercedes The kit can flow upSpool Performance is proud to present the production version of our Stage 3 LPFP (Low Pressure Fuel System) for the Mercedes AMG M278 platform. With the use of high pressure pumps now being able to support DI fueling, we have found the low pressure electric fuel pumps that deliver fuel from the tank to the high pressure pumps to be a bottleneck while chasing high horsepower, especially on E85 fuel. The upgraded stage 3 low pressure pump kits are a