{"product_id":"radium-engineering-fuel-rail-2023-toyota-gr-corolla-20-0766","title":"Radium Engineering Fuel Rail | 2023+ Toyota GR Corolla (20-0766)","description":"\u003cp\u003e\u003cstrong\u003eThe G16E-GTS earned its reputation; its port injection rail can finally earn one too.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eRadium Engineering Fuel Rail for the Toyota GR Corolla\u003c\/strong\u003e upgrades the three-cylinder terror's port injection: lightweight aluminum with an anodized surface finish for wear and corrosion resistance, a 0.6\" inner bore diameter, compatibility with aftermarket Bosch EV14 fuel injectors, and the ability to be converted to a pressure regulated return system. No special tools are required for installation, and the rail fits under the factory engine cover. The 20-0766 includes the rail and all necessary mounting hardware, ideal for custom fuel systems; the optional 20-0766-PK plumbing kit makes it plug and play on the factory G16E-GTS system.\u003c\/p\u003e\n\u003ch3\u003eWhat You'll Feel\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePort injection delivery headroom as the G16E's tune climbs past what stock hardware feeds\u003c\/li\u003e\n\u003cli\u003eThe EV14 injector catalog opened to the platform\u003c\/li\u003e\n\u003cli\u003eA return-system conversion path when the build outgrows returnless\u003c\/li\u003e\n\u003cli\u003eFactory engine cover retained, the rail disappearing under it\u003c\/li\u003e\n\u003cli\u003eA tool-friendly install with no special equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFuel rail for the 2023+ Toyota GR Corolla (and GR Yaris) G16E-GTS\u003c\/li\u003e\n\u003cli\u003eLightweight aluminum, anodized finish; 0.6\" inner bore diameter\u003c\/li\u003e\n\u003cli\u003eCompatible with aftermarket Bosch EV14 fuel injectors\u003c\/li\u003e\n\u003cli\u003eConvertible to a pressure regulated return system\u003c\/li\u003e\n\u003cli\u003eFits under the factory engine cover; no special tools required\u003c\/li\u003e\n\u003cli\u003eRail and mounting hardware only; 20-0766-PK plumbing kit sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe Details\u003c\/h3\u003e\n\u003cp\u003eThe G16E-GTS runs both direct and port injection, and the port side is where aftermarket fueling grows as boost and E85 ambitions climb, making the rail the foundation: EV14 compatibility opens proven injector options, the 0.6\" bore supplies them evenly, and the return-conversion capability future-proofs the architecture. \u003ccite index=\"196-1\"\u003eThe plug and play path runs through the 20-0766-PK, where a 6AN ORB fitting plugs the upper RH port, an 8AN ORB fitting plugs the RH side port, and an 8AN ORB clamp assembly adapts the OEM fuel pressure sensor to the RH side port\u003c\/cite\u003e, connecting the rail to the factory system without fabrication. Custom systems skip the PK and select individual ORB fittings instead.\u003c\/p\u003e\n\u003ch3\u003eKit Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x Anodized aluminum fuel rail with mounting hardware\u003c\/li\u003e\n\u003cli\u003eInjectors and plumbing (20-0766-PK) sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2023+ Toyota GR Corolla (G16E-GTS); also serves the GR Yaris per Radium\u003c\/li\u003e\n\u003cli\u003ePlug and play via the 20-0766-PK plumbing kit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":43672703172675,"sku":"20-0766","price":142.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/7754\/5539\/files\/20-0766_fddf9675-3204-47c3-b61f-1938d522375b.jpg?v=1786717290","url":"https:\/\/www.tunedbyshawn.com\/products\/radium-engineering-fuel-rail-2023-toyota-gr-corolla-20-0766","provider":"Tuned by Shawn","version":"1.0","type":"link"}