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Radium Engineering Fuel Pulse Damper, OEM Style

CA$68.14
This OEM quality damper features a 3/8" NPT male thread with impregnated pipe thread paste.
This OEM quality damper features a 3/8" NPT male thread with impregnated pipe thread paste. 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. Diaphragm OD: 35mm (1.38") Overall Height: 44.7mm (1.76") Wrench Hex Size: 22mm For boosted applications, use Radium Fuel Pulse Dampers
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Fitments

Year Make Model Submodel
2018 Subaru WRX STI Base
2018 Subaru WRX STI Limited
2017 Subaru WRX STI Base
2017 Subaru WRX STI Limited
2016 Subaru WRX STI Base
2016 Subaru WRX STI Limited
2016 Subaru WRX STI Series Hyper Blue
2015 Subaru WRX STI Base
2015 Subaru WRX STI Launch Edition
2015 Subaru WRX STI Limited