What makes the DW400 pump module different from the stock pump?

The DW400 pump module is designed to flow more fuel than the factory pump. This is important if you have made modifications to your engine that increase its fuel requirements.

What are PTFE fuel lines?

PTFE (Polytetrafluoroethylene) fuel lines are known for their excellent resistance to heat and chemicals found in modern fuels. They are a durable and reliable choice for performance fuel systems.

Does this kit include everything needed for the fuel pump and return system installation?

This kit includes the DW400 pump module and the PTFE return kit with fuel lines. It is designed as a direct fit for the 8th Gen Civic Si. Always refer to the manufacturer's installation instructions for a complete list of recommended tools and any additional components that may be needed.

2006-2011 Honda Civic Si Fuel Pump Module

Name: DeatschWerks 06-11 Honda Civic Si K20 DW400 Pump Module & Return Kit w/PTFE Fuel Lines
Brand: DeatschWerks
SKU: deatschwerks-deatschwerks-06-11-honda-civic-si-k20-dw400-pump-module-return-kit--t14-364175
Price: 1179.00 USD
Availability: InStock

DeatschWerks 06-11 Honda Civic Si K20 DW400 Pump Module & Return Kit w/PTFE Fuel Lines

$1179.00

Only 4 left in stock

Fits 2006-2011 Honda Civic Si. DeatschWerks DW400 fuel pump module and return kit with PTFE fuel lines for improved fuel delivery.

Key Features

Fits 2006-2011 Honda Civic Si.
Includes the DeatschWerks DW400 fuel pump module.
Features a return kit with PTFE fuel lines for improved durability and resistance.
Designed as a direct fit replacement for the 8th generation Civic Si K20 engine.
Supports higher fuel flow demands compared to the stock system.
Manufactured by DeatschWerks, a company specializing in performance fuel systems.

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Product Details

DeatschWerks is known for making high-performance fuel system parts for a wide range of vehicles. They handle everything from design to manufacturing in their Oklahoma City facility, and they've been expanding their fuel system offerings since 2004. This DW400 pump module and return kit is built for the 8th generation 2006-2011 Honda Civic Si with the K20 engine.

This kit replaces your stock fuel pump and plumbing with a higher-flow setup. The DW400 pump itself is designed to support more demanding fuel needs than the factory pump. It comes with a return kit that uses PTFE fuel lines, which are known for their resistance to heat and chemicals, making them a solid choice for fuel systems. This setup is designed to fit directly into your Civic Si's fuel tank, simplifying the installation process compared to universal pump setups.

When you're pushing your K20 engine for more power, ensuring it gets enough fuel is critical. This DeatschWerks kit is a popular way to upgrade the fuel delivery system to handle increased demands. It includes the pump module and all the necessary PTFE lines and fittings for the return system, giving you a comprehensive solution for your fuel system upgrade.