Radium Fuel Pulse Damper - Direct Mount (FPD-R / FPD-XR) | 8AN ORB or 3/8" NPT Porsche-911-Turbo-997-1-2007 Designed for the race enthusiast

Designed for the race enthusiast

Spring Clamps - The perfect fastener for your silicon vacuum hose needs

5mm press fit for Toyota 1JZ-GTE non-VVTi exhaust side valve cover

So why make one work with the other and be restricted with the tiny original donut gasket/ with OEM dimensions

custom fuel rail

Radium Fuel Pulse Damper - Direct Mount (FPD-R / FPD-XR) | 8AN ORB or 3/8" NPT Porsche-911-Turbo-997-1-2007 Designed for the race enthusiastRadium Direct Mount Fuel Pulse Damper FPD R FPD XR (8AN ORB or 3 8" NPT) Injector opening and closing creates pressure pulses in the fuel rail that can cause unstable fuel pressure, idle surge, and erratic lean AFR spikes (stumbling) that are difficult to tune out. The Radium Engineering Direct Mount Fuel Pulse Damper absorbs these oscillating pulses via an internal diaphragm, stabilising fuel pressure throughout the RPM range. Mounts directly onto