The DeatschWerks DW400 pump module and return-line kit upgrades the in-tank fueling on the 2001-2005 Honda Civic and 2002-2006 Acura RSX. It pairs the 415 LPH DW400 in-tank pump with a complete CPE fuel line return system for high-horsepower and E85 builds. This is a direct-fit module assembly for these chassis. CPE lines resist heat and ethanol-blended fuels.
| Type | DW400 in-tank pump module & return line kit |
| Series | DW400 |
| Flow | 415 LPH |
| Mounting | In-tank |
| Fuel Lines | CPE |
| Fitment | Honda Civic 2001-2005 / Acura RSX 2002-2006 |
| Part Number | 9-401-607-7040 |
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2002-2006 | Acura | RSX | Base |
| 2002-2006 | Acura | RSX | Type-S |
| 2001-2005 | Honda | Civic | DX |
| 2001-2005 | Honda | Civic | EX |
| 2001-2005 | Honda | Civic | HX |
| 2003-2005 | Honda | Civic | Hybrid |
| 2001-2005 | Honda | Civic | LX |
| 2002-2005 | Honda | Civic | Si |
Shipping: In-stock orders placed before 3 PM EST ship the same day, and everything else ships within 24 hours. Standard, expedited, and overnight options are available at checkout. Backordered items ship as soon as we get them back in stock. Contact us for lead times. See the full Shipping Policy.
Returns: 30-day returns on new, unused items in original packaging. See the full Refund Policy.
