Spool Stage 3 Low Pressure Fuel Pump | AMG GT/GTS/GTC/GTR [M178]

Spool Performance is proud to introduce the Stage 3 Low-Pressure Fuel System, designed for the Mercedes-AMG M178 platform. Engineered to overcome the limitations of stock low-pressure fuel pumps, this system is the ultimate solution for enthusiasts pushing the boundaries of high horsepower, especially on E85 fuel.

With the evolution of high-pressure pumps fully supporting DI fueling, the factory low-pressure fuel pump has become a critical bottleneck. Our Stage 3 LPFP addresses this with a twin-pump configuration, where one pump operates continuously, and the second activates seamlessly during boost onset. This innovative setup delivers nearly double the flow of a stock pump, ensuring consistent, high-performance fueling.

Capable of supporting over 1200whp, regardless of fuel type, the Stage 3 LPFP is the perfect upgrade for those chasing record-breaking power and reliability.