Description
Product Fitment:
- 2015-2021 Subaru WRX
- 2015-2019 Subaru Outback
- 2015-2019 Subaru Legacy
- 2014-2018 Subaru Forester
The DeatschWerks DW400 Performance Module is a drop-in fuel system upgrade for modern WRX models, offering increased flow, pressure, and ethanol compatibility—no modifications required.
Features:
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Pre-installed DW430c fuel pump for high-flow, high-power applications
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Ethanol-compatible fuel filter included
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Integrated Performance In-Tank Regulator (PITR) supports increased base fuel pressure
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Fully compatible with WRX returnless fuel systems
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Direct OEM replacement – no tank or module modifications needed
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Retains all factory functions and fitment
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Plug-and-play installation with factory connectors
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Designed to meet modern WRX power demands reliably
Installation Note:
To ensure maximum voltage at the pump and achieve optimum performance, a 12-gauge hardwire kit is strongly recommended. (DeatschWerks Part Number: FPHWK)
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