Spool Performance is proud to present the production version of our Stage 3 LPFP (Low-Pressure Fuel System) for the Mercedes-AMG M157 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 solution for that and it features a twin pump solution with one pump coming in during boost onset. This provides almost double the flow from a stock pump and should be more than enough for over 1200whp worth of low-pressure fueling regardless of fuel type.

• Mercedes-AMG CLS 63 W219 M157 5.5L V8
  
• Mercedes-AMG E 63 W212 M157 5.5L V8
  
• Mercedes-AMG G 63 W463 M157 5.5L V8
  
• Mercedes-AMG GL 63 X166 pre-facelift M157 5.5L V8
  
• Mercedes-AMG GLE 63 W166 facelift M157 5.5L V8
  
• Mercedes-AMG GLS 63 X166 facelift M157 5.5L V8
  
• Mercedes-AMG M 63 W166 pre-facelift M157 5.5L V8
  
• Mercedes-AMG S 63 W222 pre-facelift M157 5.5L V8
  
• Mercedes-AMG SL 63 R231 M157 5.5L V8

Manufactured by

Spool Performance