{"product_id":"radium-fuel-pump-hanger-bmw-3-series-m3-e46-99-06-20-1180","title":"Radium Fuel Pump Hanger","description":"\u003cp\u003eThis Radium Engineering fuel hanger replaces both RH and LH fuel hat assemblies. It is compatible with 1 or 2 aftermarket fuel pumps. The kit reuses both passive side and active side fuel level sensors. It is also keeps a true saddle tank crossover system using new improved components. No cutting or modifying of the vehicle is required for installation.\u003c\/p\u003e\n\u003cp\u003eAvailable plumbing kits provide all necessary plumbing to and from the engine including a fuel filter, fuel pressure regulator, fuel lines, adapter fittings, and mounting hardware.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFITTINGS\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe merged single pump outlet port is tapped for 10AN ORB (7\/8\"-14) female threads on the top plate. An SAE quick-connect barb fitting is provided to connect to the OEM feed line.\u003c\/p\u003e\n\u003cp\u003eThe fuel return inlet is tapped for 10AN ORB (7\/8\"-14) female threads on the top plate. An 8.5mm barbed adapter is provided to connect to the OEM return line.\u003c\/p\u003e\n\u003cp\u003eAll fittings are machined low enough to clear the surrounding area.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePUMP COMPATIBILITY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis hanger can be used with 1 or 2 aftermarket fuel pumps (sold separately). These can be 2-wire brushed fuel pumps or 3-4 wire brushless fuel pumps. Here are some popular fuel pumps that are compatible with this fuel pump hanger:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWalbro GSS342\u003c\/li\u003e\n\u003cli\u003eWalbro F90000267\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.radiumauto.com\/products\/walbro-f90000274-fuel-pump\"\u003eWalbro F90000274\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eWalbro F90000285\u003c\/li\u003e\n\u003cli\u003e\n\u003ca href=\"https:\/\/www.radiumauto.com\/products\/walbro-f90000295-fuel-pump\"\u003eWalbro F90000295\u003c\/a\u003e\u003csup\u003e(1)\u003c\/sup\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.radiumauto.com\/products\/ti-automotive-bks1001-brushless-e5lm-pump\"\u003eTi Automotive E5LM\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003eProtec 11928 \/ Fuelab 49614\u003c\/li\u003e\n\u003cli\u003eDeatschwerks DW440\u003c\/li\u003e\n\u003cli\u003eDeatschwerks DW810\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003csup\u003e(1)\u003c\/sup\u003e\u003cem\u003eThese pumps do not feature an integrated check valve. If a check valve is necessary, purchase \u003ca href=\"https:\/\/www.radiumauto.com\/products\/universal-check-valve-kits\"\u003e20-1534\u003c\/a\u003e (separately) to replace the fitting(s) under the fuel hat.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFUEL STARVATION PROTECTION\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSeveral mechanisms work together to move fuel into the integrated collector bowl and keep it full at all times. This ensures the pump(s) have adequate fuel available, even during aggressive driving. The integrated fuel tank collector is supplied with fuel from 3 different sources:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe OEM collector bowl has a labyrinth. This keeps fuel from leaving the collector bowl when cornering.\u003c\/li\u003e\n\u003cli\u003eThe constant low pressure returning fuel from the regulator activates the venturi jet pump siphon and also fills the collector bowl.\u003c\/li\u003e\n\u003cli\u003eThe crossover fuel scavenged from the passive side of the tank from the venturi jet pump siphon is constantly filling the collector bowl.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePRV VENTURI JET PUMP\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe OEM venturi jet pump is replaced with an innovative Radium Engineering variation.\u003c\/p\u003e\n\u003cp\u003eThe venturi jet pump has a built-in pressure relief valve to control excessive fuel return flow. This is a common problem when using high flow pump(s) at low loads. This excessive pressure would pop-off the OEM venturi jet pump connection and prevent fuel transfer, ultimately leaving the vehicle stranded. The PRV venturi jet pump also permits low static fuel pressures.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eELECTRICAL\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe custom designed stainless steel electrical studs easily handle the high current demand that compact multi-pin bulkhead connectors lack. They have an anti-rotation feature that prevents the terminals from spinning when tightening the nuts. These serviceable connections are hermetically sealed and impervious to all standard and exotic fuels. Non-conductive anodized aluminum acorn nuts are provided to prevent any accidental short circuiting. Furthermore, the in-tank wiring is insulated with high quality chemically resistant ETFE.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCOMPATIBILITY\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e99-05 BMW E46 316i\u003c\/li\u003e\n\u003cli\u003e98-06 BMW E46 318i\u003c\/li\u003e\n\u003cli\u003e98-06 BMW E46 320i\u003c\/li\u003e\n\u003cli\u003e98-00 BMW E46 323i\u003c\/li\u003e\n\u003cli\u003e01-06 BMW E46 325i\u003c\/li\u003e\n\u003cli\u003e98-00 BMW E46 328i\u003c\/li\u003e\n\u003cli\u003e00-06 BMW E46 330i\u003c\/li\u003e\n\u003cli\u003e03-06 BMW E46 330i ZHP\u003c\/li\u003e\n\u003cli\u003e00-06 BMW E46 M3\u003c\/li\u003e\n\u003cli\u003e03-04 BMW E46 M3 CSL\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNOTES\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eSingle pump installations can re-use the OEM fuel pump wiring.\u003c\/li\u003e\n\u003cli\u003eIt is recommended to upgrade OEM wiring to ensure the single pump is receiving full power and operating at maximum potential.\u003c\/li\u003e\n\u003cli\u003eIf using a second pump, a new dedicated relay and fuse pump MUST be used.\u003c\/li\u003e\n\u003cli\u003eUniversal fuel pump wiring kits can be found \u003ca href=\"https:\/\/www.radiumauto.com\/products\/DIY-Fuel-Pump-Wiring-Kit\" rel=\"noopener\" target=\"_blank\"\u003eHERE\u003c\/a\u003e. Select one for each aftermarket pump\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":52051668402479,"sku":"20-1180","price":1049.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0848\/3903\/9279\/files\/20-1180_E461x1.webp?v=1764029696","url":"https:\/\/www.prospeedracing.com.au\/products\/radium-fuel-pump-hanger-bmw-3-series-m3-e46-99-06-20-1180","provider":"Pro Speed Racing","version":"1.0","type":"link"}