Spool Performance AMG M177 G63 / G550 Stage 3 Low Pressure Fuel Pump - SP-LPFP-G63-M177

The Spool Performance Stage 3 Low-Pressure Fuel Pump (LPFP) for the Mercedes-AMG M177 platform is a game-changing upgrade designed to eliminate the bottleneck created by stock low-pressure fuel systems. As high-pressure pumps are now optimized to support direct-injection fueling, the low-pressure electric fuel pumps, which transfer fuel from the tank to the high-pressure pumps, have proven inadequate for delivering enough fuel, especially when chasing high horsepower on E85 fuel.

This Stage 3 LPFP kit solves that issue by featuring a twin pump solution, with one pump activating during boost onset to nearly double the flow of the stock pump. Capable of supporting over 1200 wheel horsepower (whp), the Spool Stage 3 LPFP ensures your AMG G63 or G550 will have the necessary low-pressure fueling, regardless of the fuel type.

Key Features:

• Twin Pump Configuration: One pump activates during boost for almost double the fuel flow compared to stock pumps.
• Supports Over 1200whp: Ideal for high-performance applications and E85 fueling.
• Eliminates Fuel Bottleneck: Ensures consistent low-pressure fueling for high-horsepower setups.
• Optimized for E85: Designed to handle ethanol fuels without degradation.

Why Choose the Stage 3 LPFP?

The stock low-pressure fuel pump on the M177 engines is a limiting factor when increasing horsepower, especially when running ethanol blends like E85. This Stage 3 pump kit resolves that by delivering the fuel needed to support high-horsepower setups. Whether you're pushing your vehicle with larger turbos or simply running more aggressive tunes, this upgraded low-pressure system guarantees the fuel delivery your engine demands.

Note: 'New' merchandise may be returned for exchange or refund within 15 days from the date of shipment. 'New' merchandise must be unused and free from installation or mounting damage. Installation or modification of parts waives your right to returns, refunds, or exchanges.