APR High Pressure Fuel Pumps | B7 RS4 · B8 S5 · 42 R8 | 4.2L V8

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APR High Pressure Fuel Pumps | B7 RS4 · B8 S5 · 42 R8 | 4.2L V8The APR High Pressure Fuel Pump (HPFP) increases maximum volume of fuel the HPFP can deliver by 41% over stock! In doing so, the direct injection fueling system is capable of satisfying fueling requirements set forth by high horsepower setups. This is accomplished by increasing the displacement of the pump using high quality components to exacting tolerances. A low pressure fuel pump (LPFP) in the fuel tank delivers fuel to the high pressure fuel pump

Integrated Engineering POWERlink V4 Tune Cable (OPTIONAL)

and some technical expertise

intake air temperatures begin to rise

Stainless steel monotube strut design

Extended hardware for the oil pan

Install & tune from home - Gain 200+ horsepower in your driveway

The one-peice carbon fiber airbox increases volume

Works with stock and modified APR intake systems

Small and discreet

Combination tested to 700HP on 4 cylinder engines

factory downpipes are not a restriction and upgrades do not increase power over Stage 1 with upgraded intake numbers

Since the APR Fueling System brings port injection back to the engine