This is the same Fuel Injector Pulsation Damper found in many Radium fuel rail kits including: BMW E46 M3, Ford 5.0L Coyote, Subaru WRX STi, Mitsubishi Evolution VIII, IX, X, etc.
The opening and closing of the injectors creates pulses in the fuel rail, which can lead to unstable fuel pressure. This damper should be used (especially with high flow injectors) in order to achieve a safe and consistent rail pressure. The internal diaphragm will absorb oscillations and smooth fuel pressure. This correction can be measured throughout the RPM range and can often help an erratic surging idle.
This OEM quality damper features a 3/8 Inch NPT male thread with impregnated pipe thread paste.
Diaphragm OD: 35mm (1.38") Overall Height: 38mm (1.5") Wrench Hex Size: 22mmFeatures:
- Diaphragm OD: 35mm (1.38")
- Overall Height: 38mm (1.5")
- Wrench Hex Size: 22mm
- This correction can be measured throughout the RPM range and can often help an erratic surging idle.
- Images are for representation only. Actual product may vary
Radium Engineering is an aftermarket automotive company located in the Pacific Northwest that designs and produces quality performance products. A team with personal passions for innovation leads Radium towards advancement in the industry.
With thorough research and development utilizing state of the art equipment, Radium designs all products in-house with the goal to enhance the driving experience and solve problems that keep vehicles from reaching their full potential. Extensive testing and evaluation ensures the durability and integrity of Radium products exceed consumer expectations.
Currently, Radium manufactures an expanding collection of motorsport parts and accessories for high performance and racing focusing on thier revolutionary fuel surge tank line. An ever expanding collection of application specific parts are also being created. Please contact Radium for more information.