DeatschWerks 9-401-607-7040 Fuel Pump Module with Return Kit - DW400

The DeatschWerks 9-401-607-7040 is a complete DW400 fuel pump module and return system kit designed specifically for 7th generation Honda Civic (2001-2005) and Acura RSX (2002-2006) applications. This drop-in fuel system upgrade features a high-flow DW400 fuel pump capable of supporting up to 400 horsepower, making it an ideal solution for naturally aspirated, turbocharged, or supercharged builds.

Key Features:

• Complete bolt-in fuel pump module with integrated return system
• DW400 pump flows 400+ liters per hour at 40 PSI
• Stainless steel construction for long-term durability and corrosion resistance
• Compatible with all fuel types including E85 ethanol blends
• Direct replacement for factory fuel pump assembly
• Includes all necessary hardware and fittings for installation
• Application-specific design ensures proper fitment and function

This module eliminates the need for external fuel system modifications by integrating the return line into the pump assembly. The stainless steel components ensure compatibility with corrosive fuels and provide reliable performance in high-demand applications. DeatschWerks fuel pumps are known for their consistent flow rates and quiet operation compared to competitors.