The DeatschWerks DW400 performance module for 2001–2005 Honda Civic includes a DW430c pump in a returnless module configuration to upgrade in-tank fuel delivery. This vehicle-specific assembly replaces the factory module with a higher-capacity pump and module built for those Civic model years, helping provide greater fuel flow for modified engines or higher-demand fueling needs.
DeatschWerks 01-05 Honda Civic DW400 Performance Module w/ DW430c - Returnless