APR High Pressure Fuel Pumps - 4.2L FSI (Rebuilds) (MS100073) 15940 w/ SRW 2021 GMC Sierra

w/ SRW 2021 GMC Sierra 3500 HD w/ DRW

ensuring the discs withstand the rigors of aggressive driving

4pin Adapter For Direct Plug in

This system enables your engine to take in huge quantities of dense

0 Description_ASM Front Orangestuff Race Brake Pads FMSI D154 81 thru 84 OLDSMOBILE Toronado 4

APR High Pressure Fuel Pumps - 4.2L FSI (Rebuilds) (MS100073) 15940 w/ SRW 2021 GMC SierraThe 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. How the direct injection system works: A low pressure fuel pump (LPFP) in the fuel tank