DeatschWerks

DW400 Pump Module with CPE return kit for 9th Gen Civic SI

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$734.3 $1049 In stock

Category: Fuel Pump Module Assembly

The DeatschWerks DW400 Pump Module with CPE return kit delivers reliable fuel flow for the 9th‑generation Honda Civic Si (model years 2012‑2015) and the compatible Acura ILX (2013‑2015). Engineered to match OEM specifications, this assembly provides consistent performance and durability.

  • Flow rate of 415 LPH for steady fuel delivery.
  • Direct‑fit replacement for the factory pump module.
  • Includes a stainless‑steel CPE return kit for proper fuel recirculation.
  • Part of the DW400 series, known for quality and fitment.
  • Manufactured by DeatschWerks, a trusted name in performance fuel components.
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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 (4.8 / 5 · 5 reviews)

George ★★★★★

Installed this in my '14 Civic Si last weekend and the plug-and-play harness made wiring a breeze. Fuel pressure is dead steady even during aggressive pulls, definitely feels like a quality piece.

Miles W. ★★★★★

Fuel pressure sits rock solid even after back-to-back pulls on the stock turbo, and the CPE return kit made wiring the lines up a breeze. Took my time fitting it into the tank, but once it was in, the car fired right up without a hiccup. Happy with the peace of mind this gives me for future E85 plan

Benjamin ★★★★★

The install on my 2013 Si took about an hour thanks to the included CPE return kit, and the module sits snug in the tank with zero rattles. Fuel pressure stays dead steady under hard pulls, which is exactly what I needed for my flex fuel setup.

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