Specifications, compatibility and supplied components
Product details
Radium Engineering Fuel Pulse Damper-XR – 8AN ORB is designed to reduce fuel-pressure pulsations created by high-flow fuel injectors and help maintain stable fuel pressure across the engine's operating range.
Fuel Pulse Damper-XR Features
- 8AN ORB fuel-system connection
- Extra-range design for higher base fuel pressures
- Vacuum/boost reference capability
- Can help reduce pressure oscillation, idle surge and lean AFR spikes
- Suitable for boosted performance and motorsport fuel systems
The FPD-XR is designed for base static fuel pressure requirements of 40–105 psi. Do not use on the low-pressure side of mechanical fuel pumps or direct-injection systems.
Buy genuine Radium Engineering fuel-system components from RadiumShop UK, an independent authorised main dealer.

