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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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DeatschWerks
DeatschWerks DW400 Fuel Pump Module & Return Kit with PTFE Lines for 2006-2011 Honda Civic Si (K20) 9-401-608-7041
$1,179.00
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 2006-2011 Honda Civic Si models.
The DeatschWerks DW400 Fuel Pump Module and Return Kit is a comprehensive fueling solution designed for high-horsepower K-series builds. This system replaces the restrictive factory fuel setup with a high-flow DW400 in-tank pump and a complete return-style conversion, providing the necessary flow and pressure stability for forced induction or ethanol-based applications.
This kit features PTFE-lined fuel lines, which offer superior chemical resistance and zero vapor permeation compared to traditional rubber lines, making them fully compatible with E85. By converting to a return system, tuners gain precise control over fuel pressure through an external regulator, overcoming the limitations of the OE returnless design. The DW400 pump stands as DeatschWerks' highest-flowing in-tank unit, engineered to maintain consistent volume under high-load conditions.
- DW400 high-flow in-tank fuel pump
- PTFE fuel lines for maximum durability and fuel compatibility
- Complete return-style conversion hardware
- Designed specifically for the 8th Gen Civic Si chassis
- Manufacturer Part Number: 9-401-608-7041
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006-2011 | Honda | Civic | Si |
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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The Atlus Price Guarantee
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
DeatschWerks DW400 Fuel Pump Module & Return Kit with PTFE Lines for 2006-2011 Honda Civic Si (K20) 9-401-608-7041
$1,179.00
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
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$1,179.00
$1,179.00
$1,179.00
Fits 2006-2011 Honda Civic Si models.
The DeatschWerks DW400 Fuel Pump Module and Return Kit is a comprehensive fueling solution designed for high-horsepower K-series builds. This system replaces the restrictive factory fuel setup with a high-flow DW400 in-tank pump and a complete return-style conversion, providing the necessary flow and pressure stability for forced induction or ethanol-based applications.
This kit features PTFE-lined fuel lines, which offer superior chemical resistance and zero vapor permeation compared to traditional rubber lines, making them fully compatible with E85. By converting to a return system, tuners gain precise control over fuel pressure through an external regulator, overcoming the limitations of the OE returnless design. The DW400 pump stands as DeatschWerks' highest-flowing in-tank unit, engineered to maintain consistent volume under high-load conditions.
- DW400 high-flow in-tank fuel pump
- PTFE fuel lines for maximum durability and fuel compatibility
- Complete return-style conversion hardware
- Designed specifically for the 8th Gen Civic Si chassis
- Manufacturer Part Number: 9-401-608-7041
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2006-2011 | Honda | Civic | Si |
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