Spool Stage 3 Low Pressure Fuel Pump | E550/CLS550/S550 [M278] 976 Smooth airflow path improves turbo

Smooth airflow path improves turbo efficiency

Audi S3 8Y (2020+)

Part #: nrgRST-006FH

Its profile is designed to complement the factory rear bodywork while adding a measurable increase in rear aerodynamic stability

you'll also be avoiding the inevitable cracking and leaking that tends to develop as the car gets older and covers higher mileages

Spool Stage 3 Low Pressure Fuel Pump | E550/CLS550/S550 [M278] 976 Smooth airflow path improves turboSpool Performance is proud to present the production version of our Stage 3 LPFP (Low Pressure Fuel System) for the Mercedes AMG M278 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