{"product_id":"radium-engineering-rad20-1334-03-evo-1-6-fuel-hanger-plumbing-kit-stainless","title":"Radium Engineering Mitsubishi EVO 1-6 Fuel Hanger Plumbing Kit - Stainless Filter","description":"\u003ch4\u003eComplete Fuel Delivery Rebuild for the Mitsubishi Lancer Evolution 4G63\u003c\/h4\u003e\n\u003cp\u003eThe Radium Engineering RAD20-1334-03 EVO 1-6 Fuel Hanger Plumbing Kit with Stainless Filter gives your Mitsubishi Lancer Evolution a purpose-built fuel system backbone that goes far beyond what the factory ever intended. Designed specifically for EVO 1 through EVO 6 chassis running the iconic 4G63 turbocharged inline-four, this RAD20-1334-03 kit bundles a stainless steel filtration element, a precision fuel pressure regulator, a live-read fuel pressure gauge, and every hose, fitting, and bracket needed to complete the install. Whether you are chasing E85 compatibility, methanol injection, or simply need a clean high-flow foundation for a built motor, this kit delivers a verified solution in a single box.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eStainless steel filter element (the \"-03\" designation) rated for gasoline, E85, and methanol without degradation\u003c\/li\u003e\n  \u003cli\u003eBillet aluminum Radium fuel pressure regulator with integrated FPR for consistent rail pressure across the RPM range\u003c\/li\u003e\n  \u003cli\u003eLiquid-filled fuel pressure gauge included for real-time monitoring without an additional sender\u003c\/li\u003e\n  \u003cli\u003eEVO 1-6 specific billet filter mounting bracket ensures a factory-clean install with no fabrication\u003c\/li\u003e\n  \u003cli\u003eTwo-piece billet filter clamp eliminates vibration wear on the filter housing\u003c\/li\u003e\n  \u003cli\u003e8AN PTFE fuel feed hose and 6AN PTFE return hose included, pre-cut and fitted for the EVO 1-6 layout\u003c\/li\u003e\n  \u003cli\u003eSAE quick-disconnect fittings and aluminum adapter fittings included\u003c\/li\u003e\n  \u003cli\u003eStainless steel and aluminum hardware throughout for corrosion resistance in harsh engine bay conditions\u003c\/li\u003e\n  \u003cli\u003eCompatible with Walbro GSS342, F90000267, F90000274, F90000285, AEM 50-1220, Fuelab 49614, DeatschWerks DW400, DW440, and DW810 fuel pumps\u003c\/li\u003e\n  \u003cli\u003eDesigned for use alongside the Radium 4G63 fuel rail (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eFitment\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eYear Range\u003c\/th\u003e\n      \u003cth\u003eMake\u003c\/th\u003e\n      \u003cth\u003eModel\u003c\/th\u003e\n      \u003cth\u003eTrim\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e1992-1993\u003c\/td\u003e\n      \u003ctd\u003eMitsubishi\u003c\/td\u003e\n      \u003ctd\u003eLancer Evolution\u003c\/td\u003e\n      \u003ctd\u003eEVO 1 (GSR, RS)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e1994-1995\u003c\/td\u003e\n      \u003ctd\u003eMitsubishi\u003c\/td\u003e\n      \u003ctd\u003eLancer Evolution\u003c\/td\u003e\n      \u003ctd\u003eEVO 2 (GSR, RS)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e1995\u003c\/td\u003e\n      \u003ctd\u003eMitsubishi\u003c\/td\u003e\n      \u003ctd\u003eLancer Evolution\u003c\/td\u003e\n      \u003ctd\u003eEVO 3 (GSR, RS)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e1996-1997\u003c\/td\u003e\n      \u003ctd\u003eMitsubishi\u003c\/td\u003e\n      \u003ctd\u003eLancer Evolution\u003c\/td\u003e\n      \u003ctd\u003eEVO 4 (GSR, RS)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e1998\u003c\/td\u003e\n      \u003ctd\u003eMitsubishi\u003c\/td\u003e\n      \u003ctd\u003eLancer Evolution\u003c\/td\u003e\n      \u003ctd\u003eEVO 5 (GSR, RS)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003e1999-2001\u003c\/td\u003e\n      \u003ctd\u003eMitsubishi\u003c\/td\u003e\n      \u003ctd\u003eLancer Evolution\u003c\/td\u003e\n      \u003ctd\u003eEVO 6 (GSR, RS, Tommi Makinen)\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eDetail\u003c\/th\u003e\n      \u003cth\u003eValue\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePart Number\u003c\/td\u003e\n      \u003ctd\u003eRAD20-1334-03\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBrand\u003c\/td\u003e\n      \u003ctd\u003eRadium Engineering\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFilter Element\u003c\/td\u003e\n      \u003ctd\u003eStainless Steel (100 micron)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFeed Hose Size\u003c\/td\u003e\n      \u003ctd\u003e8AN PTFE\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eReturn Hose Size\u003c\/td\u003e\n      \u003ctd\u003e6AN PTFE\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eFPR Type\u003c\/td\u003e\n      \u003ctd\u003eRising Rate, Billet Aluminum\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eGauge Type\u003c\/td\u003e\n      \u003ctd\u003eLiquid-Filled Fuel Pressure Gauge\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCompatible Fuel Types\u003c\/td\u003e\n      \u003ctd\u003eGasoline, E85, Methanol\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003ePump Compatibility\u003c\/td\u003e\n      \u003ctd\u003eWalbro GSS342, F90000267\/274\/285, AEM 50-1220, Fuelab 49614, DW400\/440\/810\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eApplication\u003c\/td\u003e\n      \u003ctd\u003eMitsubishi Lancer Evolution 1-6 (4G63)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWarranty\u003c\/td\u003e\n      \u003ctd\u003eRadium Engineering Limited Warranty\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eUPC\u003c\/td\u003e\n      \u003ctd\u003eN\/A\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhat's Included\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRadium stainless steel fuel filter (100 micron, \"-03\" element)\u003c\/li\u003e\n  \u003cli\u003eRadium billet aluminum fuel pressure regulator\u003c\/li\u003e\n  \u003cli\u003eLiquid-filled fuel pressure gauge\u003c\/li\u003e\n  \u003cli\u003eEVO 1-6 specific billet filter mounting bracket\u003c\/li\u003e\n  \u003cli\u003eTwo-piece billet filter clamp\u003c\/li\u003e\n  \u003cli\u003e8AN PTFE fuel feed hose\u003c\/li\u003e\n  \u003cli\u003e6AN PTFE return hose\u003c\/li\u003e\n  \u003cli\u003eSAE quick-disconnect fittings\u003c\/li\u003e\n  \u003cli\u003eAluminum adapter fittings\u003c\/li\u003e\n  \u003cli\u003eStainless steel and aluminum hardware pack\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eFrequently Asked Questions\u003c\/h4\u003e\n\u003cstrong\u003eWhat is the difference between the RAD20-1334-01, RAD20-1334-03, and RAD20-1334-05 filter options?\u003c\/strong\u003e\n\u003cp\u003eThe suffix denotes the filter element material. The -01 uses a cellulose element for standard gasoline use. The RAD20-1334-03 uses a stainless steel element rated for gasoline, E85, and methanol, making it the preferred choice for flex-fuel and race builds. The -05 uses a microglass element for ultra-fine filtration in dedicated race applications. For a daily-driven EVO running pump E85, the stainless option is the correct choice.\u003c\/p\u003e\n\n\u003cstrong\u003eDoes this kit include a fuel pump?\u003c\/strong\u003e\n\u003cp\u003eNo, the plumbing kit is designed to work with a separately purchased high-flow fuel pump. Compatible pumps include the Walbro GSS342, Walbro F90000267, F90000274, F90000285, AEM 50-1220, Fuelab 49614, DeatschWerks DW400, DW440, and DW810. The pump drops into the Radium EVO 1-6 fuel hanger assembly, which is also sold separately.\u003c\/p\u003e\n\n\u003cstrong\u003eWill this kit work on EVO 7, 8, or 9 chassis?\u003c\/strong\u003e\n\u003cp\u003eNo. This kit is designed exclusively for Mitsubishi Lancer Evolution generations 1 through 6 (1992 to 2001) with the 4G63 engine and the earlier fuel tank architecture. EVO 7, 8, and 9 use a different fuel hanger design and require a separate Radium kit specific to those generations.\u003c\/p\u003e\n\n\u003cstrong\u003eIs this plumbing kit compatible with methanol injection?\u003c\/strong\u003e\n\u003cp\u003eYes. The stainless steel filter element is fully compatible with methanol, E85, and all common gasoline blends. The PTFE-lined hoses and aluminum fittings are likewise alcohol-safe, making the complete kit suitable for aggressive fuel setups including water-methanol injection stages common on high-power 4G63 builds.\u003c\/p\u003e\n\n\u003cstrong\u003eDoes this kit require cutting or custom fabrication?\u003c\/strong\u003e\n\u003cp\u003eNo. The RAD20-1334-03 includes an EVO 1-6 specific billet mounting bracket that bolts directly into the engine bay without modification. All hoses come pre-fitted. The installation is designed to be completed using basic hand tools, assuming the Radium 4G63 fuel rail is also in use.\u003c\/p\u003e\n\n\u003cstrong\u003eWhat fuel pressure regulator is included?\u003c\/strong\u003e\n\u003cp\u003eThe kit includes a Radium Engineering billet aluminum rising-rate fuel pressure regulator. It integrates into the plumbing layout and works in conjunction with the included liquid-filled fuel pressure gauge so you can monitor rail pressure in real time. The FPR is compatible with standard MAP-referenced boost-referenced setups common on built EVO 4G63 applications.\u003c\/p\u003e\n\n\u003cstrong\u003eHow do I select the right pump flow rate to pair with this kit?\u003c\/strong\u003e\n\u003cp\u003ePump selection depends on your target power output and fuel type. For builds up to approximately 450whp on E85, the Walbro F90000267 or DeatschWerks DW400 are common pairings. For 500whp and beyond on E85 or methanol, the DeatschWerks DW810 or Walbro F90000285 are preferred. Use an online fuel calculator with your BSFC and target power to confirm pump sizing before ordering.\u003c\/p\u003e\n\n\u003cstrong\u003eIs this a direct replacement for the OEM EVO fuel system components?\u003c\/strong\u003e\n\u003cp\u003eNo. This is a performance upgrade kit, not an OEM replacement. It replaces and improves upon the stock fuel filtration and regulation hardware to support higher flow rates and alcohol fuels that the factory system was not designed to handle. Professional installation is recommended for anyone unfamiliar with fuel system plumbing.\u003c\/p\u003e\n\n\u003cstrong\u003eCan this kit support a flex-fuel sensor installation?\u003c\/strong\u003e\n\u003cp\u003eYes. The 8AN PTFE feed line included in the kit is compatible with an inline flex-fuel sensor such as the Zeitronix or ID Flex units. You would source the sensor separately and splice it into the feed line run. The stainless filter element and alcohol-compatible fittings in this kit make it a natural foundation for a full flex-fuel EVO 4G63 build.\u003c\/p\u003e\n\n\u003ch4\u003eInstallation Overview\u003c\/h4\u003e\n\u003col\u003e\n  \u003cli\u003eDepressurize the fuel system by running the engine until it stalls, then disconnect the battery negative terminal.\u003c\/li\u003e\n  \u003cli\u003eRemove the rear seat cushion and access panel to expose the factory fuel hanger assembly.\u003c\/li\u003e\n  \u003cli\u003eDrain remaining fuel from the tank using an approved container and fuel pump, then disconnect the factory fuel hanger electrical connector and fuel lines.\u003c\/li\u003e\n  \u003cli\u003eRemove the factory fuel hanger lockring using a spanner wrench and lift the assembly out of the tank carefully to avoid bending the float arm.\u003c\/li\u003e\n  \u003cli\u003eInstall the compatible high-flow fuel pump (sold separately) onto the Radium EVO 1-6 fuel hanger assembly per the pump manufacturer's instructions.\u003c\/li\u003e\n  \u003cli\u003eMount the billet filter bracket in the engine bay using the supplied hardware and attach the stainless filter using the two-piece billet clamp.\u003c\/li\u003e\n  \u003cli\u003eRoute the 8AN PTFE feed hose from the hanger assembly to the fuel filter inlet, then continue to the Radium 4G63 fuel rail inlet.\u003c\/li\u003e\n  \u003cli\u003eConnect the 6AN PTFE return hose from the fuel pressure regulator return port back to the tank return fitting.\u003c\/li\u003e\n  \u003cli\u003eInstall the liquid-filled fuel pressure gauge to the FPR gauge port and verify all AN fittings are snug (do not overtighten PTFE-lined fittings).\u003c\/li\u003e\n  \u003cli\u003eReconnect the battery, cycle the ignition key to prime the pump several times, and inspect all fittings for leaks before starting the engine.\u003c\/li\u003e\n  \u003cli\u003eStart the engine and verify fuel pressure at idle and under boost matches the target operating pressure for your tune.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003eWARNING:\u003c\/strong\u003e This product can expose you to chemicals including lead and phthalates, which are known to the State of California to cause cancer and reproductive harm. For more information go to www.P65Warnings.ca.gov.\u003c\/p\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":46000636690511,"sku":"RAD20-1334-03","price":683.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/Radium_RAD20-1334-03_EVO_1-6_Fuel_Hanger_Plumbing.png?v=1782996426","url":"https:\/\/www.blackopsautoworks.com\/products\/radium-engineering-rad20-1334-03-evo-1-6-fuel-hanger-plumbing-kit-stainless","provider":"Black Ops Auto Works","version":"1.0","type":"link"}