Spool Stage 3 Low Pressure Fuel Pump | AMG GLC63 [M177] m157 the factory low-pressure fuel pump

the factory low-pressure fuel pump has become a critical bottleneck

The factory high-pressure fuel pump (HPFP) on the M276 engine quickly becomes a limiting factor when tuning for more power

It protects your HPFP and injectors from debris

which are lubricated by fuel

the Stage 3 Low-Pressure Fuel System has you covered

Spool Stage 3 Low Pressure Fuel Pump | AMG GLC63 [M177] m157 the factory low-pressure fuel pumpSpool Performance is proud to present the production version of our Stage 3 LPFP (Low Pressure Fuel System) for the Mercedes AMG M177 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