{"product_id":"radium-engineering-fpd-r-fpd-xr-inline-fuel-pulse-damper-kit-universal","title":"Radium Engineering FPD-R\/FPD-XR Inline Fuel Pulse Damper Kit - Universal","description":"\u003ch2\u003eRadium FPD-R\/FPD-XR Inline Fuel Pulse Damper Kit - Universal\u003c\/h2\u003e\n\n\u003cp\u003eInjector cycling creates pressure pulses in the fuel rail that show up as idle surge, unstable fuel pressure and lean AFR spikes under load. Radium Engineering's inline fuel pulse damper uses an internal diaphragm to absorb these oscillations, keeping fuel pressure stable across the RPM range. It's particularly useful with high flow injectors and boosted setups running a 1:1 rising rate FPR, and it's compatible with petrol, E85 and methanol. SKU 20-0199-01.\u003c\/p\u003e\n\n\u003cp\u003eThis listing covers the full \u003cstrong\u003eFPD-R\u003c\/strong\u003e and \u003cstrong\u003eFPD-XR\u003c\/strong\u003e range as a universal fitment kit, suitable for any fuel system that meets the relevant base pressure requirement. Both models are available in \u003cstrong\u003e5\/16\" hose barb, 6AN, 8AN and 10AN\u003c\/strong\u003e connection options — select the model and fitting size you need from the variant selector on this listing page.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eNote:\u003c\/strong\u003e The FPD-R suits base static fuel pressures of 40-70 PSI and needs a vacuum\/boost reference line if dynamic pressure exceeds 70 PSI. The FPD-XR extends this to 40-105 PSI and only needs the reference line above 105 PSI. Choose based on your regulator's base pressure setting, not boost level alone.\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eHousing: anodised aluminium, 17.5mm (0.69 in) centre bore\u003c\/li\u003e\n\u003cli\u003ePorts: 3\/4\"-16 UNF (8AN ORB) inline inlet\/outlet\u003c\/li\u003e\n\u003cli\u003eSensor port: 1\/8\" NPT female for gauge or sensor\u003c\/li\u003e\n\u003cli\u003eMounting: M6 bolts\/nuts, any orientation including inverted\u003c\/li\u003e\n\u003cli\u003eDiaphragm: petrol and alcohol (E85) resistant\u003c\/li\u003e\n\u003cli\u003eSeals: Viton O-rings\u003c\/li\u003e\n\u003cli\u003eFPD-R height: approx. 50mm (1.98 in), green top\u003c\/li\u003e\n\u003cli\u003eFPD-XR height: approx. 66mm (2.60 in), black top\u003c\/li\u003e\n\u003cli\u003eIncludes mounting hardware, vacuum hose, Y-fitting and 1\/8\" NPT plug\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eVehicle compatibility, OEM part numbers and fitment notes are provided in the tabs above. Please confirm your fuel system's base and dynamic pressure requirements before selecting a model and fitting size.\u003c\/p\u003e\n\n\u003cp\u003eNot sure if this kit suits your build? Contact our team at \u003ca href=\"mailto:sales@chicaneaustralia.com.au\"\u003esales@chicaneaustralia.com.au\u003c\/a\u003e for expert advice.\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"FPD-R 5\/16\" Hose Barb","offer_id":53682723160357,"sku":"20-0199-01","price":180.0,"currency_code":"AUD","in_stock":true},{"title":"FPD-R 6AN","offer_id":53682723193125,"sku":"20-0199-06","price":180.0,"currency_code":"AUD","in_stock":true},{"title":"FPD-R 8AN","offer_id":53682723225893,"sku":"20-0199-08","price":180.0,"currency_code":"AUD","in_stock":true},{"title":"FPD-XR 6AN","offer_id":53682723258661,"sku":"20-0200-06","price":195.0,"currency_code":"AUD","in_stock":true},{"title":"FPD-XR 8AN","offer_id":53682723291429,"sku":"20-0200-08","price":195.0,"currency_code":"AUD","in_stock":true},{"title":"FPD-R 10AN","offer_id":53682723324197,"sku":"20-0199-10","price":150.0,"currency_code":"AUD","in_stock":true},{"title":"FPD-XR 5\/16\" Hose Barb","offer_id":53682723356965,"sku":"20-0200-01","price":195.0,"currency_code":"AUD","in_stock":true},{"title":"FPD-XR 10AN","offer_id":53682723389733,"sku":"20-0200-10","price":157.5,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0918\/2943\/6709\/files\/20-0199_7651386e-2a17-403b-b701-98dc33fb58ce.jpg?v=1787809834","url":"https:\/\/www.chicaneaustralia.com.au\/products\/radium-engineering-fpd-r-fpd-xr-inline-fuel-pulse-damper-kit-universal","provider":"Chicane Australia","version":"1.0","type":"link"}