FUEL PULSE DAMPER, 8AN, STANDARD RANGE 40-70 PSI 2017-bmw-230i-xdrive-esi8511462 200 in Long - 5/16

200 in Long - 5/16 in Diameter - 0

125 in Diameter - 200 lb/in Rate - Steel - Natural - Universal - Each

875 in Diameter - 2

Air Filter Element - Oval - OE Replacement - Reusable Cotton - Green - Chevy Corvette 2020-24 - Each

25 in - Kit

FUEL PULSE DAMPER, 8AN, STANDARD RANGE 40-70 PSI 2017-bmw-230i-xdrive-esi8511462 200 in Long - 5/16Fuel pulse dampers act in tandem with the fuel pressure regulator to further control the fuel pressure in an EFI system. They act to smooth out the pressure pulsations caused by the injectors opening and closing as well as the fuel pump operating. These pulsations happen so quickly that in many cases they can't be identified with an analog gauge but can cause issues with fuel delivery to the engine.