{"product_id":"radium-engineering-2022-honda-civic-type-r-fl5-fuel-hanger-for-aem-50-1220-or-dw440","title":"Radium Engineering Fuel Hanger | 2022+ Honda Civic Type-R FL5 | AEM 50-1220 \/ DW440 | Up to 3 Pumps | 20-1090","description":"\u003ch2\u003eRadium Engineering Fuel Hanger – 2022+ Honda Civic Type-R FL5 | AEM 50-1220 \/ DW440 | Up to 3 Pumps | 20-1090\u003c\/h2\u003e\n\n\u003cdiv style=\"border-left: 4px solid #333; padding: 10px 16px; margin-bottom: 16px; background: #f9f9f9;\"\u003e\n\u003cp\u003e\u003cstrong\u003eFuel pumps are sold separately — not included.\u003c\/strong\u003e The 20-1090 is the hanger assembly only. Compatible pumps: AEM 50-1220, DeatschWerks DW440, and equivalents with the same external dimensions and electrical connector type. Up to three pumps can be installed in a single hanger. Confirm pump compatibility dimensions before purchasing alternative pump brands. Fits 2022+ Honda Civic Type-R FL5 only — not compatible with FK8 (2017–2021) or previous CTR generations.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cp\u003eRadium Engineering 20-1090 drop-in fuel hanger for the 2022+ Honda Civic Type-R (FL5). CNC machined aluminium hanger assembly replacing the OEM fuel sender\/pump unit through the factory tank access opening — no fuel tank removal or modification required. Accepts up to three AEM 50-1220 or DW440-equivalent pumps for extreme flow capacity. E85 compatible throughout. 3.6 lbs (hanger only). Ships fast across Canada and the US.\u003c\/p\u003e\n\n\u003ch3\u003eWhy a Fuel Hanger Upgrade on the FL5\u003c\/h3\u003e\n\u003cp\u003eThe FL5 Civic Type-R’s K20C1 produces 315 hp from the factory — a significant output already, and one that its OEM fuel system is matched to. Once the FL5 enters Stage 2+ territory (upgraded turbocharger, ported head, high-lift cams, E85), the OEM in-tank fuel pump and sender assembly becomes the limiting factor in fuel delivery:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM pump capacity:\u003c\/strong\u003e The FL5’s factory fuel pump is sized for stock power output on pump gasoline. Upgraded turbocharger builds pushing 400+ whp on E85 will exceed the OEM pump’s flow capacity at the fuel pressures required by the engine’s ECU calibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eE85 fuel demand:\u003c\/strong\u003e E85 requires approximately 30–35% more fuel volume than gasoline to produce the same power output, due to its lower stoichiometric air-fuel ratio. A pump that is marginal on gasoline at a given power level will be significantly undersized on E85 at the same power.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle point of failure:\u003c\/strong\u003e The OEM system runs one pump. High-power builds on the track or drag strip benefit from redundant pump capacity — a multi-pump hanger configuration provides this.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eRadium Engineering Hanger Architecture\u003c\/h3\u003e\n\u003cp\u003eThe 20-1090 replaces the entire OEM fuel sender\/pump assembly with a Radium-engineered aluminium hanger designed specifically for the FL5’s tank geometry and flange dimensions:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrop-in installation:\u003c\/strong\u003e The hanger uses the OEM tank flange opening and locking ring — no tank removal, no cutting, no welding. Remove the OEM assembly through the access panel, install the Radium hanger, and reconnect fuel and electrical connections. The FL5’s in-tank access is located under the rear cargo floor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCNC machined aluminium:\u003c\/strong\u003e The hanger plate and pump mounting components are machined aluminium — resistant to gasoline, E85, and ethanol blends. All O-rings and seals are E85-rated throughout.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUp to three pump positions:\u003c\/strong\u003e The 20-1090 accepts up to three AEM 50-1220 or DW440-equivalent pumps in a clustered arrangement within the OEM flange footprint. Single, dual, and triple pump configurations are all supported — the number of pumps installed scales with power and fuel demand.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel level sending unit:\u003c\/strong\u003e The Radium hanger integrates a fuel level sender to retain OEM fuel gauge function.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePump Compatibility — AEM 50-1220 and DW440\u003c\/h3\u003e\n\u003cp\u003eThe 20-1090 is designed around two of the most widely used high-flow in-tank pumps in the import performance market:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAEM 50-1220 (340 LPH):\u003c\/strong\u003e AEM’s 340 litre-per-hour high-flow in-tank pump. A single AEM 50-1220 supports approximately 550–600 whp on E85 or higher on gasoline. Two units support 900+ whp on E85. E85 compatible. Uses the Bosch-style electrical connector common to this pump class.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDeatschWerks DW440 (440 LPH):\u003c\/strong\u003e DeatschWerks’ 440 LPH pump — one of the highest-flow single pumps in common import performance use. A single DW440 supports 700+ whp on gasoline or approximately 550+ whp on E85. Dual DW440 configuration covers virtually any street or track FL5 build. E85 compatible.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquivalent pumps:\u003c\/strong\u003e Other pumps with the same external body dimensions and Bosch-style electrical connector are compatible. Confirm external diameter, body length, and connector type against the AEM 50-1220 or DW440 spec before purchasing an alternative brand.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eE85 Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe 20-1090 hanger assembly — aluminium construction, E85-rated O-rings and seals throughout — is fully compatible with E85 and high-ethanol fuel blends. Both the AEM 50-1220 and DW440 compatible pumps are also E85 rated. The complete system (hanger + compatible pumps + E85-rated fuel lines) provides a purpose-built E85 fuel delivery foundation for high-power FL5 builds. Note that transitioning to E85 also requires injector upgrades, ECU calibration for E85 stoichiometry, and confirmation that all fuel system components (lines, fittings, rail) are E85 compatible.\u003c\/p\u003e\n\n\u003ch3\u003eFL5 vs FK8 — Generation Fitment\u003c\/h3\u003e\n\u003cp\u003eThe 20-1090 is engineered for the 2022+ FL5 Civic Type-R only. The previous-generation FK8 (2017–2021) uses a different fuel tank geometry and flange specification — a separate Radium hanger part number is required for FK8 applications. Confirm your CTR is the FL5 (2022+) before ordering.\u003c\/p\u003e\n\n\u003cp\u003e\u003cem\u003eHanger only — pumps sold separately (AEM 50-1220 or DW440 recommended). FL5 2022+ only — not for FK8. Up to 3 pumps. E85 compatible. Drop-in, no tank modification. Fuel gauge sender included.\u003c\/em\u003e\u003c\/p\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBrand: Radium Engineering\u003c\/li\u003e\n\u003cli\u003ePart Number: 20-1090\u003c\/li\u003e\n\u003cli\u003eApplication: 2022+ Honda Civic Type-R — FL5 — K20C1\u003c\/li\u003e\n\u003cli\u003eType: Drop-in in-tank fuel hanger\u003c\/li\u003e\n\u003cli\u003eMaterial: CNC machined aluminium\u003c\/li\u003e\n\u003cli\u003ePump capacity: Up to 3 pumps\u003c\/li\u003e\n\u003cli\u003eCompatible pumps: AEM 50-1220, DeatschWerks DW440, and equivalents (same body dimensions and connector)\u003c\/li\u003e\n\u003cli\u003eFuel compatibility: Gasoline, E85, ethanol blends\u003c\/li\u003e\n\u003cli\u003eFuel level sender: Included\u003c\/li\u003e\n\u003cli\u003ePumps included: No — sold separately\u003c\/li\u003e\n\u003cli\u003eWeight: 3.6 lbs (hanger assembly only)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Radium Engineering","offers":[{"title":"Default Title","offer_id":51439200305319,"sku":"RAD20-1090","price":664.93,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0555\/8344\/1063\/files\/29d9406efcde88e9193a299c0ff068d7L.jpg?v=1790681168","url":"https:\/\/www.straightsiximports.com\/products\/radium-engineering-2022-honda-civic-type-r-fl5-fuel-hanger-for-aem-50-1220-or-dw440","provider":"Straight Six Imports","version":"1.0","type":"link"}