Radium Engineering Direct Mount Kits Fuel Pulse Damper Fire Suppression J-bend style O2 sensor bungs

J-bend style O2 sensor bungs are welded in factory location for a plug-n-play install of your rear OEM O2 sensors

2009 Honda Civic Si Coupe

G4+ FORCE GDI

Blouch 71mm XT compressor wheel

Radium Engineering Direct Mount Kits Fuel Pulse Damper Fire Suppression J-bend style O2 sensor bungsThe opening and closing of fuel injectors creates pressure pulses in the fuel rail; this 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 injectors. Furthermore,