{"product_id":"deatschwerks-01-05-honda-civic-dw400-performance-module-w-dw430c-returnless","title":"DeatschWerks 01-05 Honda Civic DW400 Performance Module w\/ DW430c - Returnless","description":"\u003cdiv\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 9-437-7240 \/ \u003cstrong\u003eUPC:\u003c\/strong\u003e 887753546104\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eDeatschWerks DW400 Fuel Pump Module with DW430c Regulator for 2001–2005 Honda Civic (Returnless)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eUpgrade the fuel system in your 2001–2005 Honda Civic with the DeatschWerks 9-437-7240 complete fuel pump module. This drop-in assembly combines the high-flow DW400 fuel pump with the DW430c adjustable fuel pressure regulator in a returnless setup, giving you reliable fuel delivery for both stock and high-performance builds. Whether you're running a turbocharged setup or simply want better fuel system reliability, this module provides the flow and pressure control needed for safe, consistent performance.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Flow DW400 Fuel Pump\u003c\/strong\u003e – Supports up to 500+ horsepower depending on fuel type and boost level\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDW430c Adjustable Regulator\u003c\/strong\u003e – Maintains stable fuel pressure in returnless systems for better drivability and performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect Drop-In Design\u003c\/strong\u003e – Complete module replaces the factory unit with minimal modifications required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReturnless System Compatible\u003c\/strong\u003e – Specifically designed for the factory returnless fuel system on 7th generation Civics\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePerformance Ready\u003c\/strong\u003e – Ideal for turbocharged, supercharged, or high-compression engine builds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Assembly\u003c\/strong\u003e – Includes pump, regulator, and all necessary hardware for easier installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable width=\"100%\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\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\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eDeatschWerks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eComplete Fuel Pump Module (Returnless)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePump Model\u003c\/td\u003e\n\u003ctd\u003eDW400\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRegulator Model\u003c\/td\u003e\n\u003ctd\u003eDW430c\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Type\u003c\/td\u003e\n\u003ctd\u003eReturnless\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Horsepower\u003c\/td\u003e\n\u003ctd\u003eUp to 500+ HP (depending on fuel and supporting modifications)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFitment\u003c\/td\u003e\n\u003ctd\u003e2001–2005 Honda Civic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eDeatschWerks Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhats Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eComplete DW400 Fuel Pump Module Assembly\u003c\/li\u003e\n\u003cli\u003eDW430c Fuel Pressure Regulator\u003c\/li\u003e\n\u003cli\u003eAll Necessary Hardware and Gaskets\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned specifically for returnless fuel systems on 2001–2005 Honda Civics\u003c\/li\u003e\n\u003cli\u003eProfessional installation and proper tuning are strongly recommended for boosted applications\u003c\/li\u003e\n\u003cli\u003eCompatible with E85 when used with appropriate supporting modifications and tuning\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\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\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2001–2005\u003c\/td\u003e\n\u003ctd\u003eHonda\u003c\/td\u003e\n\u003ctd\u003eCivic (All trims)\u003c\/td\u003e\n\u003ctd\u003eReturnless fuel system models only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhy Choose DeatschWerks?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eSpecializes in high-performance fuel system components for Honda and import vehicles\u003c\/li\u003e\n\u003cli\u003eKnown for reliable, flow-tested pumps and regulators used in many performance builds\u003c\/li\u003e\n\u003cli\u003eDesigned and engineered in the USA\u003c\/li\u003e\n\u003cli\u003ePopular choice among Civic and Integra performance enthusiasts\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will this support my turbocharged 2004 Honda Civic?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e Yes. The DW400 pump combined with the DW430c regulator is a popular and reliable choice for boosted 7th generation Civics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is this a return or returnless fuel system?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e This module is designed for returnless fuel systems, which is the factory setup on 2001–2005 Civics.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e How much horsepower can this support?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e The DW400 pump can support 500+ horsepower depending on fuel type (pump gas vs E85), boost level, and supporting modifications such as injectors and tuning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to upgrade my fuel injectors?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e In most high-horsepower applications, yes. Larger injectors are typically required along with proper engine tuning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or FedEx Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock – ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Secure DeatschWerks retail packaging\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DeatschWerks","offers":[{"title":"Default Title","offer_id":45222165807183,"sku":"DWK9-437-7240","price":373.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/deatschwerks-dw400-fuel-pump-module-honda-civic-dw430c-9-437-7240.png?v=1778605658","url":"https:\/\/www.blackopsautoworks.com\/products\/deatschwerks-01-05-honda-civic-dw400-performance-module-w-dw430c-returnless","provider":"Black Ops Auto Works","version":"1.0","type":"link"}