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Radium Fuel Pulse Damper
Subaru STI 2015+
Features & Product Details
RallySport Direct now carries a great selection of high-performance fueling upgrades and accessories brought to you by Radium Engineering.
Here, you are looking at the Radium Engineering Fuel Pulse Damper. The opening and closing of the 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 is often necessary. The Radium Engineering unit's internal diaphragm will absorb oscillating pulses and stabilizes the fuel pressure. This correction can be measured throughout the RPM range and can often help idele surge found in high flow injectors.