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Limited 1-year (Unlimited Miles) Warranty view terms & conditions
- Refined Acceleration
The A8 uses two Bosch high pressure fuel pumps which can be limiting when running Ethanol and or upgraded turbos
- TURBINE MANIFOLD (NOT INCLUDED)
providing approximately 90% more fuel flow
Audi C8 RS6 Avant FX-350 Upgraded High Pressure Fuel Pump System 2017-2024-c8-s8-esr1181752 Limited 1-year (Unlimited Miles) WarrantySpool Performance FX 350 High Pressure Fuel Pump Upgrade for Audi RS6 Avant (C8) with EA825 Engine What is the FX 350? The FX 350 is an upgraded mechanical high pressure fuel pump designed to significantly boost the performance of your Audi RS6 Avant (C8). With a larger bore size than the stock pump, the FX 350 provides approximately 90% more fuel flow, making it ideal for performance tuning. The pump is fully E85 compatible and features a plug and