{"product_id":"radium-injector-seats-for-top-feed-conversion-fuel-rails-subaru","title":"Radium Injector Seats for Top Feed Conversion Fuel Rails - Subaru","description":"\u003ch2\u003eRadium Injector Seats - Top Feed Conversion, Subaru\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eSuits:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSubaru engines with OEM side-feed injectors requiring conversion to top-feed\u003c\/li\u003e\n\u003cli\u003e22mm seats — later Subaru engines (e.g. EJ20\/EJ25 later variants)\u003c\/li\u003e\n\u003cli\u003e26mm seats — early Subaru engines\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe Radium Engineering Subaru Injector Seats are the same machined aluminium seats used in Radium fuel rail kits. Required when converting OEM side-feed injectors to top-feed injectors using a 14mm lower O-ring. The seats press into the OEM side-feed injector bores on the intake manifold or TGV housings and seal to the machined injector counterbore using the included Viton O-ring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImportant — measure before ordering:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e22mm seats\u003c\/strong\u003e — for later Subaru engines — green anodised\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e26mm seats\u003c\/strong\u003e — for early Subaru engines — black anodised\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr style=\"margin: 20px 0; border: 0; border-top: 1px solid #000;\"\u003e\n\u003ch3\u003eVariant \u0026amp; Part Number Guide\u003c\/h3\u003e\n\u003ctable height=\"183\" style=\"width: 100%; border-collapse: collapse; font-size: 0.95em;\"\u003e\n\u003cthead\u003e\n\u003ctr style=\"background-color: #111; color: #fff;\"\u003e\n\u003cth style=\"padding: 8px 12px; text-align: left;\"\u003ePart Number\u003c\/th\u003e\n\u003cth style=\"padding: 8px 12px; text-align: left;\"\u003eSize\u003c\/th\u003e\n\u003cth style=\"padding: 8px 12px; text-align: left;\"\u003eQty\u003c\/th\u003e\n\u003cth style=\"padding: 8px 12px; text-align: left;\"\u003eFinish\u003c\/th\u003e\n\u003cth style=\"padding-top: 8px; padding-right: 12px; padding-bottom: 8px; text-align: left;\"\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e20-0305\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e26mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003eSingle\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003eBlack anodised\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd; background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e20-0171-04\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e22mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003eSet of 4\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003eGreen anodised\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"border-bottom: 1px solid #ddd;\"\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e20-0305-04\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e26mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003eSet of 4\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003eBlack anodised\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"background-color: #f9f9f9;\"\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e20-0305-06\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e26mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003eSet of 6\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003eBlack anodised\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px;\"\u003e\u003cbr\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr style=\"margin: 20px 0; border: 0; border-top: 1px solid #000;\"\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCNC-machined billet 6061 aluminium\u003c\/li\u003e\n\u003cli\u003eBright-dip R5 Type-II anodising (green = 22mm, black = 26mm)\u003c\/li\u003e\n\u003cli\u003eLaser etched logo\u003c\/li\u003e\n\u003cli\u003eViton O-rings included — compatible with all fuel types including E85 and methanol\u003c\/li\u003e\n\u003cli\u003e14mm lower injector O-ring bore\u003c\/li\u003e\n\u003cli\u003eSame seats used in Radium Subaru fuel rail kits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr style=\"margin: 20px 0; border: 0; border-top: 1px solid #000;\"\u003e\n\u003ch3\u003eWhy Radium Engineering?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e✅ Manufactured in the USA to motorsport-grade tolerances\u003c\/li\u003e\n\u003cli\u003e✅ CNC-machined billet aluminium components built for performance and longevity\u003c\/li\u003e\n\u003cli\u003e✅ Trusted by high-power build tuners and race teams worldwide\u003c\/li\u003e\n\u003cli\u003e✅ Same seats used in Radium’s own Subaru fuel rail kits\u003c\/li\u003e\n\u003cli\u003e✅ Compatible with E85, pump petrol, methanol, and all exotic fuel types\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Radium Engineering","offers":[{"title":"22mm (Set of 4)","offer_id":66690474934576,"sku":"20-0171-04","price":66.75,"currency_code":"AUD","in_stock":true},{"title":"26mm (Set of 4)","offer_id":66690474967344,"sku":"20-0305-04","price":66.75,"currency_code":"AUD","in_stock":true},{"title":"26mm (Single)","offer_id":66690475000112,"sku":"20-0305","price":26.99,"currency_code":"AUD","in_stock":true},{"title":"26mm (Set of 6)","offer_id":66690475032880,"sku":"20-0305-06","price":101.25,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/3156\/2544\/files\/20-0171-0_1738f6d1-570f-467f-9023-930c61c9a4be.png?v=1760849050","url":"https:\/\/coore.com.au\/ja\/products\/radium-injector-seats-for-top-feed-conversion-fuel-rails-subaru","provider":"Coore | Performance \u0026 Aftermarket","version":"1.0","type":"link"}