DeatschWerks

Returnless 9th Gen Civic DW400 Performance Module

Returnless 9th Gen Civic DW400 Performance Module - Main image
$272.18 $439 In stock

Category: Fuel Pump Module Assembly

The DeatschWerks Returnless 9th Gen Civic DW400 Performance Module is engineered for 2012‑2015 Honda Civic models, providing reliable fuel delivery through a returnless system and incorporating the DW430c component for precise fuel pressure control.

  • Direct‑fit replacement designed to meet OEM specifications for a seamless installation.
  • Returnless fuel pump design eliminates the need for a return line, simplifying the fuel system.
  • Includes the DW430c sensor, ensuring accurate fuel pressure monitoring for optimal engine operation.
  • Built with high‑quality components to withstand the demands of daily driving and performance use.
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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Riley T. ★★★★★

Put this in my 2015 Civic and the returnless design made installation straightforward without extra plumbing. My fuel pressure has been rock steady even during hard pulls.

Ava D. ★★★★★

The DW400 dropped right into my 2014 Civic without any modifications needed, which saved me a ton of time. Fuel pressure is now rock steady even under hard acceleration, and I love that it stays returnless so I didn't have to mess with the factory lines.

Sophia ★★★★★

I was a little nervous about installing a returnless module, but the direct-fit design made it a breeze. Fuel pressure is rock solid now, and my 2014 Civic feels noticeably smoother under hard acceleration.