REGULATOR/DAMPER, EXTENDED RANGE 40-100PSI T1 Hood Louver The regulator is a kit

The regulator is a kit

but with a moderate and pleasant interior tone at cruising speeds

Each kit is supplied with necessary mounting hardware

and drag racing

The kit is SFI approved

REGULATOR/DAMPER, EXTENDED RANGE 40-100PSI T1 Hood Louver The regulator is a kitFuel 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.