Radium Engineering FPD-XR Fuel Rail Inline Pulse Damper Extra Range 40-105psi 6AN ORB Black Top mg-3-2nd-gen Kia 281103E500

Kia 281103E500

Street and Track Proven

Long Body length 60

Exhaust GasketsSuit SB Chev Spreadport

Radium Engineering FPD-XR Fuel Rail Inline Pulse Damper Extra Range 40-105psi 6AN ORB Black Top mg-3-2nd-gen Kia 281103E500The 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 Radium Engineering 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 often help idle surge, especially with high flow