{"product_id":"dw-x2-fuel-pump-module-kit-420lph-94-02-nissan-silvia-skyline-9-421-7022","title":"DeatschWerks X2 Surge Module with DW420 Pumps and Install Kit Nissan Skyline R33 \/ R34 1993-2002 | 9-421-7022","description":"\u003cp\u003eThe DeatschWerks DW X2 Fuel Pump Module Kit (Part #9-421-7022) is a complete, high-flow dual-pump surge tank solution engineered specifically for the 1994–2002 Nissan Silvia (S14\/S15) and Skyline (R33\/R34). Designed for serious performance builds that demand reliable, high-volume fuel delivery, this kit pairs twin DW420 in-tank pumps with a purpose-built surge module to eliminate fuel starvation under hard cornering, aggressive acceleration, and high-boost conditions. Whether you're running a high-horsepower SR20DET or RB26DETT build, the DW X2 Module Kit is the definitive fuel system upgrade for track, drift, and street performance.\u003c\/p\u003e\n\u003ch2\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual DW420 Pump Configuration\u003c\/strong\u003e — Twin 420 lph (liters per hour) pumps work in tandem to deliver massive, uninterrupted fuel flow capable of supporting well over 1,000 WHP on E85 or pump gas builds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eX2 Surge Module Design\u003c\/strong\u003e — Integrated surge\/swirl pot reservoir ensures a constant fuel supply to the pumps, virtually eliminating fuel starvation during hard cornering, high-G acceleration, or low-fuel conditions common in performance and motorsport driving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect-Fit Application\u003c\/strong\u003e — Engineered as a drop-in replacement for the factory fuel pump module on compatible Nissan Silvia and Skyline chassis — no cutting, fabricating, or custom fuel hanger required.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Install Kit Included\u003c\/strong\u003e — Every fitting, connector, and hardware piece needed for a clean, professional installation is included right in the box, saving time and eliminating guesswork.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual-Pump Redundancy\u003c\/strong\u003e — Running two pumps provides a built-in safety margin; if one pump experiences an issue at the track, the second continues to supply fuel to protect your engine investment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Quality Construction\u003c\/strong\u003e — Built to DeatschWerks' exacting standards with corrosion-resistant materials fully compatible with gasoline, E85, and ethanol-blended fuels.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupports Extreme Power Levels\u003c\/strong\u003e — Ideal for turbocharged, supercharged, or nitrous-assisted builds pushing the limits of the factory fuel system, making it the best high-flow fuel pump kit for the S-chassis and GT-R platform.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2x DeatschWerks DW420 High-Flow Fuel Pumps (420 lph each)\u003c\/li\u003e\n\u003cli\u003eX2 Surge\/Swirl Pot Fuel Module Assembly\u003c\/li\u003e\n\u003cli\u003eComplete Installation Hardware Kit (fittings, clamps, connectors)\u003c\/li\u003e\n\u003cli\u003eWiring connectors and terminals\u003c\/li\u003e\n\u003cli\u003eInstallation instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer Part Number\u003c\/th\u003e\n\u003ctd\u003e9-421-7022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSKU\u003c\/th\u003e\n\u003ctd\u003eDWK9-421-7022\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eUPC\u003c\/th\u003e\n\u003ctd\u003e887753545855\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eDeatschWerks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePump Model\u003c\/th\u003e\n\u003ctd\u003eDW420 (x2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFlow Rate (Each Pump)\u003c\/th\u003e\n\u003ctd\u003e420 lph @ 40 PSI (pump gas); ~320 lph @ 40 PSI (E85)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCombined Flow Rate\u003c\/th\u003e\n\u003ctd\u003e840 lph @ 40 PSI (pump gas)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eEstimated HP Support\u003c\/th\u003e\n\u003ctd\u003e1,000+ WHP (E85); 1,300+ WHP (gasoline)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFuel Compatibility\u003c\/th\u003e\n\u003ctd\u003eGasoline, E85, Ethanol blends\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConfiguration\u003c\/th\u003e\n\u003ctd\u003eDual-Pump X2 Surge Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstallation Type\u003c\/th\u003e\n\u003ctd\u003eDirect-Fit Drop-In (vehicle-specific)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInlet \/ Outlet\u003c\/th\u003e\n\u003ctd\u003eRefer to installation instructions for port sizing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\n\u003cp\u003eThis DeatschWerks X2 Fuel Pump Module Kit is a direct-fit solution for the following vehicles:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e1994–2002 Nissan Silvia\u003c\/strong\u003e — S14 (200SX SE-R \/ Silvia) and S15 chassis\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e1993–2002 Nissan Skyline\u003c\/strong\u003e — R33 GT-R \/ GTS-t and R34 GT-R \/ GT-t chassis\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCompatible with SR20DET, RB20DET, RB25DET, RB26DETT, and other engine configurations in these platforms. If you are unsure whether this kit fits your specific build or fuel tank configuration, please verify your chassis code and consult the DeatschWerks fitment guide before ordering.\u003c\/p\u003e\n\u003ch2\u003eInstallation\u003c\/h2\u003e\n\u003cp\u003eThe DW X2 Fuel Pump Module Kit is designed as a direct drop-in replacement for the OEM fuel pump assembly, significantly reducing installation complexity compared to universal surge tank setups. The included hardware kit provides all necessary fittings and connectors for a complete installation. While this is a bolt-in application, DeatschWerks recommends installation by a qualified automotive technician or experienced performance shop familiar with fuel system modifications. Always follow proper fuel system safety procedures — depressurize the fuel system, work in a well-ventilated area, and disconnect the battery before beginning installation.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eIs this fuel pump kit compatible with E85?\u003c\/em\u003e Yes — the DW420 pumps and all wetted components in the X2 module are fully compatible with E85 and ethanol-blended fuels, making this kit an excellent choice for flex-fuel and dedicated E85 performance builds.\u003c\/p\u003e","brand":"DeatschWerks","offers":[{"title":"Default Title","offer_id":43002573455456,"sku":"dwk9-421-7022","price":1259.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1398\/9853\/files\/9-421-7022.webp?v=1785533363","url":"https:\/\/www.importimageracing.com\/products\/dw-x2-fuel-pump-module-kit-420lph-94-02-nissan-silvia-skyline-9-421-7022","provider":"Import Image Racing","version":"1.0","type":"link"}