{"product_id":"radium-engineering-fuel-feed-line-kit-2015-2021-subaru-wrx-20-0266","title":"Radium Engineering Fuel Feed Line Kit | 2015-2021 Subaru WRX (20-0266)","description":"\u003cp\u003e\u003cstrong\u003eThe FA20 WRX's factory feed line was budgeted for stock boost, not for what comes next.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eRadium Engineering Fuel Feed Line Kit for the 2015-2021 Subaru WRX\u003c\/strong\u003e upgrades the fuel supply path on the FA20 DIT platform: replacing the restrictive factory feed routing with high-flow hose and proper fittings between the chassis hard line and the engine's fuel system, built from components resistant to all fuel types including E85. The supporting upgrade that lets pump and rail investments actually deliver.\u003c\/p\u003e\n\u003ch3\u003eWhat You'll Feel\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe feed path no longer the quiet restriction in an upgraded FA20 fuel system\u003c\/li\u003e\n\u003cli\u003eAll-fuel confidence through the line, E85 blends included\u003c\/li\u003e\n\u003cli\u003ePurpose-selected fittings replacing improvised adapters at every junction\u003c\/li\u003e\n\u003cli\u003eA clean, factory-quality install following the chassis routing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUpgraded fuel feed line kit for the 2015-2021 WRX (FA20 DIT)\u003c\/li\u003e\n\u003cli\u003eHigh-flow hose and fittings resistant to all fuels including E85\u003c\/li\u003e\n\u003cli\u003eInterfaces the chassis fuel supply with the engine-side fuel system\u003c\/li\u003e\n\u003cli\u003eComplements Radium pump hanger and fuel system upgrades on the platform\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe Details\u003c\/h3\u003e\n\u003cp\u003eFuel systems fail at their narrowest point, and on the 2015+ WRX the factory feed plumbing becomes that point once pump upgrades raise the available flow: the direct-injection FA20's HPFP can only pressurize what the low-pressure side delivers, making the feed line the bridge between in-tank capability and engine-side demand. This kit rebuilds that bridge with hose and fittings rated for the duty, installing along the factory routing. Pair it with a Radium WRX pump hanger upstream and the platform's fueling picture completes. Standard install disciplines apply, with quick connect O-rings lightly oiled and AN flares installed dry, hand tight plus 1\/4 to 1\/2 turn.\u003c\/p\u003e\n\u003ch3\u003eKit Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFuel feed hose and fittings for the 2015-2021 WRX (20-0266)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2015-2021 Subaru WRX (FA20 DIT)\u003c\/li\u003e\n\u003cli\u003eComplements Radium fuel pump hanger installations\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":43672700354627,"sku":"20-0266","price":66.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/7754\/5539\/files\/radium-engineering-rad-20-0266-29454206795846_7eca3ebf-fc53-4beb-9cc6-5620ca9b4512.jpg?v=1786717226","url":"https:\/\/www.tunedbyshawn.com\/products\/radium-engineering-fuel-feed-line-kit-2015-2021-subaru-wrx-20-0266","provider":"Tuned by Shawn","version":"1.0","type":"link"}