Radium Engineering FPD-XR Direct Mount 8AN ORB Fuel Pulse Damper Kit Ascent_2019-2022 50 mm installed height

50 mm installed height

Part #: 038008

(4) Air Struts (vehicle-specific for Subaru Impreza WRX)

3 Milano Red Wheel

- Core design optimized for optimal flow while providing excellent heat transfer

Radium Engineering FPD-XR Direct Mount 8AN ORB Fuel Pulse Damper Kit Ascent_2019-2022 50 mm installed heightPart #: 20 0777 The opening and closing of fuel injectors creates pressure pulses in the fuel rail which can lead to unstable fuel pressure. In order to achieve a safe and consistent rail pressure, a fuel pulse damper (FPD) is often necessary. The FPD's internal diaphragm will absorb oscillating pulses and stabilize fuel pressure. This correction can be measured throughout the RPM range and can often help idle surge, especially with high flow