Holley Fuel Regulator/Damper - Standard Range 40-70 PSI F-Series 91-01 Sentra FWD SR20DE

91-01 Sentra FWD SR20DE

CNC machined

Hood exit primarily race ONLY not for street use

Honda Civic Si 2006-2011 (8th Gen)

Holley Fuel Regulator/Damper - Standard Range 40-70 PSI F-Series 91-01 Sentra FWD SR20DEFuel 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. Features: Engineered to stabilize pressure