FUEL PULSE DAMPER, 8AN, STANDARD RANGE 40-70 PSI 2017-bmw-230i-xdrive-esi8511462 125 in Diameter - 200

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

200 in Long - 5/16 in Diameter - 0

25 in - Kit

027 in Compression Thickness - Multi-Layer Steel - Oldsmobile V8 - Each

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

FUEL PULSE DAMPER, 8AN, STANDARD RANGE 40-70 PSI 2017-bmw-230i-xdrive-esi8511462 125 in Diameter - 200Fuel 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.