DW400 Performance Module for 2015-21 WRX

9-437-7250

• Note :To ensure maximum voltage at the pump, a 12-gauge hardwire kit is strongly recommended for optimum performance. (DeatschWerks PN# FPHWK)
• Series :DW400 Pump Modules

Applications:

• 2015-2021 Subaru WRX
• 2015-2019 Subaru Outback
• 2015-2019 Subaru Legacy
• 2014-2018 Subaru Forester

700HP Drop-In Pump Module

Built for modern WRX power goals, the DeatschWerks DW400 Performance Module delivers increased flow and pressure with full returnless system compatibility. Featuring a pre-installed DW430c pump, ethanol-compatible fuel filter, and Performance In-Tank Regulator (PITR). Designed to drop into the OEM tank and retain all factory functionality, these modules are fully compatible with the WRX's returnless fuel system—no additional plumbing or modifications required.

Key Features & Benefits

• Pre-installed DW430c pump and ethanol-compatible filter – Ready to support high-power builds
• Retains OEM fuel system configuration
• Direct replacement with no tank or module modification
• Integrated PITR supports higher base pressure
• Plug-and-play operation