{"product_id":"20-0577-02-2001-2006-subaru-wrx-sti-edm-radium-top-feed-fuel-rail-upgrade","title":"20-0577-02 2001-2006 Subaru WRX \/ STI EDM Radium Top Feed Fuel Rail Upgrade","description":"\u003cp\u003eThe Radium Engineering Top Feed Fuel Rail Upgrade fits 2001-2006 Subaru WRX \/ STI EDM\/JDM. Part number 20-0577-02.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMachined aluminum fuel rails for Subaru EJ engines with factory top feed injectors\u003c\/li\u003e\n\u003cli\u003eThree 8AN ORB threaded ports per rail (six total) accepting Radium adapters, direct mount regulators, dampers, and gauge fittings\u003c\/li\u003e\n\u003cli\u003e20-0567-02: 8AN ORB port machined in the underside center of each rail\u003c\/li\u003e\n\u003cli\u003eUpgrade-style rail: compatible with factory or OEM-equivalent injectors (same height and O-ring dimensions)\u003c\/li\u003e\n\u003cli\u003eThermal insulating spacers included to limit intake manifold heat transfer\u003c\/li\u003e\n\u003cli\u003eOEM 2-bolt flange regulator reusable with Radium adapter 20-0303 (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKit Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2x Machined aluminum top feed fuel rails (port location per selected variant)\u003c\/li\u003e\n\u003cli\u003eThermal insulating spacers and mounting hardware\u003c\/li\u003e\n\u003cli\u003eFittings, plumbing, and injectors NOT included, sold separately\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e20-0567-02: 2002-2014 Subaru Impreza WRX (USDM), 2007-2014 WRX (JDM\/EDM), 2007-2021 WRX STI, 2006-2013 Forester XT, 2001-2003 Legacy GT (JDM), 2007-2012 Legacy GT and Outback XT, 2005-2006 Saab 9-2X Aero\u003c\/li\u003e\n\u003cli\u003e20-0577-02 (top port): 2001-2006 Impreza WRX (JDM\/EDM), 2001-2006 WRX STI (EDM), 2001-2002 WRX STI (JDM); with 20-0372 adapters: 2003-2006 WRX STI (JDM), 2004-2011 Impreza EJ253, 2005-2010 Forester EJ253, 2005-2012 Legacy EJ253, 2006-2009 Outback EJ253\u003c\/li\u003e\n\u003cli\u003eFactory top feed EJ engines only; EJ207 and JDM EJ205 with early AVCS require the 20-0577-02 top-port variant\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Radium Engineering","offers":[{"title":"Top Feed Upgrade","offer_id":54766450049303,"sku":"20-0577-02","price":208.95,"currency_code":"USD","in_stock":true},{"title":"Fuel Rail Adapter for Version 8\/9 EJ207\/EJ253","offer_id":54766450082071,"sku":"20-0372","price":47.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0809\/8621\/0583\/files\/maperformance-28360204943430_a7f7952f-0c4c-4615-a334-89a9324bb390.jpg?v=1787594698","url":"https:\/\/patiencemetalfab.com\/products\/20-0577-02-2001-2006-subaru-wrx-sti-edm-radium-top-feed-fuel-rail-upgrade","provider":"Patience Metal Fab","version":"1.0","type":"link"}