Mercedes-AMG C43, E43 & GLE43 Spool M276 Stage 3 Low Pressure Fuel Pump

The Spool Stage 3 low pressure fuel system for the Mercedes-AMG M276 removes the in-tank pump as a bottleneck on high-horsepower C43, E43 and GLE43 builds, especially on E85.

Why you need it

As high pressure pumps take on more direct injection fueling, the factory low pressure pump becomes the limit. In this twin-pump setup one pump runs all the time and the second comes in at boost onset, supporting over 1000 whp of fueling on any fuel type.

Fits

• Mercedes-AMG C43 (M276)
• Mercedes-AMG E43 (M276)
• Mercedes-AMG GLE43 (M276)

Features

• Twin-pump design with the second pump activating at boost onset
• Supports over 1000 whp of low pressure fueling
• Built for high ethanol blends including E85

Good to know

Pair with an upgraded high pressure fuel pump and a matching tune for best results. Professional installation is recommended.