• Deatschwerks DW420 Series 420lph In-Tank Fuel Pump w/ Install Kit For Forester 97-07 Impreza
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Deatschwerks DW420 Series 420lph In-Tank Fuel Pump w/ Install Kit For Forester 97-07 Impreza

Deatschwerks DW420 Series 420lph In-Tank Fuel Pump w/ Install Kit For Forester 97-07 Impreza

9-421-0791

In stock

$150.01 USD
$199.00 USD $150.01 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The Deatschwerks DW420 Series 420lph in-tank fuel pump is a high-performance upgrade designed to enhance fuel delivery for Subaru vehicles. Engineered to provide a flow rate of 420 liters per hour, this pump ensures consistent fuel supply under demanding conditions, making it ideal for modified or high-performance applications. Constructed with durable materials, the DW420 series delivers reliable operation and longevity, supporting increased horsepower and tuning adjustments. Its installation kit simplifies the upgrade process, offering a direct replacement for stock units and ensuring optimal fitment and performance.

This fuel pump is compatible with Subaru Forester models from 1998 to 2007, including various submodels such as L, S, and XT, as well as Impreza models from 1993 to 2007, including WRX and STI, and Legacy GT from 1990 to 1999 and 2005 to 2007. It is intended for use in street and performance driving environments, providing improved fuel flow for turbocharged and naturally aspirated setups. The pump is a bolt-on replacement, designed for in-tank installation, and is not CARB-approved, making it illegal for use or installation in California. Proper fitment and application are essential for optimal performance.

Overview

DeatschWerks Fuel Pumps

Universal Fitment

Part #: 9-421-0791

Overview

The DeatschWerks DW420 Series 420lph in-tank fuel pump is designed to provide reliable, high-capacity fuel delivery for performance-oriented Subaru vehicles. This pump is ideal for enthusiasts seeking to upgrade their fuel system to support increased power levels, whether for street driving, track days, or modified turbo setups. Crafted for durability and efficiency, it ensures consistent fuel flow, helping maintain optimal engine performance and responsiveness under demanding conditions. The included installation kit simplifies the upgrade process, making it accessible for both experienced technicians and DIY enthusiasts.

Key Features

This fuel pump features a robust construction with high-quality materials to withstand the harsh environment inside the fuel tank. Its compact design ensures compatibility with a wide range of Subaru models from 1993 to 2007, including Forester, Impreza, WRX, STI, and Legacy GT. The DW420 pump is engineered to deliver a steady 420 liters per hour, supporting increased fuel demands without sacrificing reliability. Its low noise operation and efficient power consumption make it a practical upgrade for performance applications. The kit includes all necessary hardware and fittings for a straightforward installation, reducing downtime and ensuring a secure fit.

Construction & Design

Built with precision-machined components and corrosion-resistant materials, the DW420 pump is designed for longevity and consistent performance. Its high-flow design is optimized for high-performance fuel systems, supporting larger injectors and turbocharged setups.

Performance & Response

This pump helps ensure your vehicle maintains stable fuel pressure during aggressive driving or high-rev conditions. Its reliable flow rate supports enhanced engine response and power delivery, making it suitable for modified or tuned Subaru models.

Installation & Fitment

The included install kit provides everything needed for a secure and proper fitment in compatible Subaru tanks. Installation should be performed by qualified personnel or experienced DIYers familiar with fuel system upgrades.

What’s Included

The package includes the DW420 fuel pump, installation hardware, fittings, and wiring connectors necessary for a complete upgrade.

Ideal For

Perfect for Subaru owners looking to upgrade their fuel system for increased performance, supporting turbocharged engines, or preparing for future modifications.
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