APR High Pressure Fuel Pump - Audi RS4 4.2FSI

Compatibility

Fitment information

Application

APR High Pressure Fuel Pump for the 4.2 V8 FSI engine.; The engine's fueling system operates to a maximum of 1,973 psi (136 bar) of pressure to correctly spray and atomize fuel directly into the engine's cylinders.; As engine speed increases, so does each pump's ability to displace a greater volume of fuel per minute.; It's important to understand, despite the name, APR's High Pressure Fuel Pump upgrades are not necessarily designed to increase the engine's fuel rail pressure.; The engine's fueling system is very capable without modification, even at high power levels generated using APR's previously available Stage III TVS1320 Supercharger System.; Engine Tuning; Audi

Product selection

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Delivery: UK delivery is £7.99, free on orders of £100 or more. Dispatch timing depends on the item and supplier.