DeatschWerks

DeatschWerks 01-05 Honda Civic/02-06 Acura RSX DW400 Pump Module & Return Kit w/PTFE Fuel Lines - 9-401-608-7040

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SKU:
DWK9-401-608-7040
UPC:
887753536006
MPN:
9-401-608-7040
Availability:
Regularly stocked product
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$1,109.00
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Description

How do I install the DW400 fuel pump in my 2001-2006 Acura RSX or Honda Civic?
The DW DW400 fuel pump is a direct drop-in replacement, simplifying installation for your 2001-2006 Acura RSX or Honda Civic.

What is the flow rate of the DW400 fuel pump?
Achieving peak engine performance, the DW400 fuel pump was the highest flowing in-tank pump of its time, ensuring maximum fuel delivery.

The DW DW400 Fuel Pump offers a drop-in fitment for 2001-2006 Acura RSX and Honda Civic models, delivering the highest flowing in-tank pump performance of its era. Engineered as a high-performance fuel system solution, it ensures consistent fuel delivery for extreme demands. Trust this foundation for your high-horsepower aspirations.

Key Features

  • high-performance fuel system solutions
  • high flow drop-in fitment fuel injectors
  • highest flowing in-tank fuel pump of its time
  • in-tank and in-line pumps
  • surge tanks
  • fuel rails

Why Choose the DW DW400 Fuel Pump w/Kit

Delivers consistent fuel flow for peak engine performance under all driving conditions.

Achieves seamless integration with your existing fuel system for a hassle-free upgrade.

Provides the ultimate fuel delivery foundation for your high-horsepower aspirations.

Transforms your RSX or Civic into a more responsive and powerful driving machine.

Who Is This For?

Track / Autocross — 9/10
Highest flowing pump ensures maximum fuel delivery for extreme performance.

Drag Racing — 9/10
Highest flowing pump ensures maximum fuel delivery for extreme performance.

Street Performance — 8/10
High-performance fuel system solutions for enhanced street driving.

Racing Competition — 9/10
Highest flowing pump ensures maximum fuel delivery for extreme performance.

Engine Performance — 9/10
Highest flowing pump ensures maximum fuel delivery for extreme performance.

Easy DIY Install — 7/10
Drop-in fitment simplifies installation for DIY enthusiasts.

Frequently Asked Questions

Will the DW DW400 fuel pump fit my 2003 Honda Civic Si?

Yes, the DW DW400 fuel pump is designed as a drop-in fitment for your 2003 Honda Civic Si. It seamlessly integrates with your existing fuel system for a hassle-free upgrade. This ensures confident compatibility for enhanced vehicle performance.

How difficult is it to install the DeatschWerks DW400 fuel pump?

Installation of the DW DW400 fuel pump is simplified due to its drop-in fitment. This design facilitates a straightforward upgrade for DIY enthusiasts. You can expect a hassle-free integration into your existing fuel system.

What kind of performance gains can I expect from the DW DW400 fuel pump in drag racing?

The DW DW400 fuel pump delivers maximum fuel delivery for extreme performance, scoring a 9 out of 9 for drag racing. This ensures your engine receives consistent fuel flow under all demanding conditions. It provides the ultimate fuel delivery foundation for your high-horsepower aspirations.

What is the highest horsepower rating supported by the DW DW400 fuel pump?

The DW DW400 fuel pump supports extreme performance applications, achieving its 'highest flowing in-tank fuel pump of its time' claim. This provides the ultimate fuel delivery foundation for your high-horsepower aspirations. It consistently delivers fuel for peak engine performance under all driving conditions.

Additional Resources

Official DeatschWerks Product Page

Installation Guide (PDF)

Important Notices

⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.

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Additional Information

CARB:
This product is not CARB Legal and not for sale in California
Clearance Item:
N
MPN:
9-401-608-7040
Proposition 65:
N
Case Lot Quantity:
1
Category:
Fuel Delivery>Fuel Pumps
Install Type:
Drop-In
Product Level:
Premium Performance
Track / Autocross:
9/10
Drag Racing:
9/10
Street Performance:
8/10
Racing Competition:
9/10
Engine Performance:
9/10
Easy DIY Install:
7/10
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