{"product_id":"radium-fuel-rail-plumbing-kit-2001-2006-bmw-e46-m3-s54-20-0070-pk","title":"Radium Fuel Rail Plumbing Kit | 2001-2006 BMW E46 M3 S54 (20-0070-PK)","description":"\u003cp\u003e\u003cstrong\u003eThe S54 keeps its regulator under the car. This kit plumbs the Radium rail to it without reinventing the fuel system.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eRadium Engineering fuel rail plumbing kit for the BMW S54\u003c\/strong\u003e connects the Radium 20-0070-02 fuel rail to the factory fuel system, hooking up to the OEM feed line and the under-car regulator. It supplies the plugs, adapters, and PTFE feed hose needed to finish the install, so the rail bolts on and plumbs up without custom hose work. E85 compatible throughout.\u003c\/p\u003e\n\u003ch3\u003eWhat You'll Feel\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe Radium rail plumbed to the factory system with no fabrication\u003c\/li\u003e\n\u003cli\u003eThe under-car regulator retained rather than replaced\u003c\/li\u003e\n\u003cli\u003eEvery unused rail port correctly plugged\u003c\/li\u003e\n\u003cli\u003ePTFE feed hose that handles E85 without permeation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePTFE fuel feed hose\u003c\/li\u003e\n\u003cli\u003eSAE adapter to attach to the factory regulator\u003c\/li\u003e\n\u003cli\u003e6AN male adapter\u003c\/li\u003e\n\u003cli\u003e8AN ORB plug and 3\/8in NPT plug for the unused rail ports\u003c\/li\u003e\n\u003cli\u003eE85 compatible\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eThe Details\u003c\/h3\u003e\n\u003cp\u003eRead the fitment carefully, because it is narrower than the rail's. The 20-0070-02 fuel rail bolts onto any S54, covering the 2001-2006 M3, the 2001-2002 Z3 M Coupe and Roadster, and the 2006-2008 Z4 M Coupe and Roadster. This plumbing kit, by contrast, is \u003cstrong\u003eonly compatible with the E46 M3\u003c\/strong\u003e, because it is built around that car's factory feed line and under-car regulator location. Z3 M and Z4 M owners running the Radium rail need to source their own plumbing.\u003c\/p\u003e\n\u003cp\u003eThe kit assumes you are keeping the factory regulator. If you would rather delete it, a Radium direct mount regulator (20-1623-0X) installs in the front rail port instead, and this kit is not the right path.\u003c\/p\u003e\n\u003ch3\u003eKit Includes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x PTFE fuel feed hose\u003c\/li\u003e\n\u003cli\u003e1x SAE adapter for the factory regulator\u003c\/li\u003e\n\u003cli\u003e1x 6AN male adapter\u003c\/li\u003e\n\u003cli\u003e1x 8AN ORB plug\u003c\/li\u003e\n\u003cli\u003e1x 3\/8in NPT plug\u003c\/li\u003e\n\u003cli\u003eNOT included: the fuel rail itself\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2001-2006 BMW E46 M3 (S54) with the Radium 20-0070-02 fuel rail\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eImportant Notes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eONLY compatible with the E46 M3, despite the rail fitting Z3 M and Z4 M as well\u003c\/li\u003e\n\u003cli\u003eRequires the Radium 20-0070-02 fuel rail, sold separately\u003c\/li\u003e\n\u003cli\u003eIntended for use with the factory under-car fuel pressure regulator\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":43700770275395,"sku":"20-0070-PK","price":85.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0064\/7754\/5539\/files\/20-0070-PK.jpg?v=1787353902","url":"https:\/\/www.tunedbyshawn.com\/products\/radium-fuel-rail-plumbing-kit-2001-2006-bmw-e46-m3-s54-20-0070-pk","provider":"Tuned by Shawn","version":"1.0","type":"link"}