DeatschWerks DW440 Fuel Pump

2005–2010 Ford Mustang GT / Bullitt / Shelby GT / Base

Part #: 9-441-C102-0905

Overview

The DeatschWerks DW440 fuel pump is a high-performance in-tank upgrade designed specifically for the 2005-2010 Ford Mustang GT, Bullitt, Shelby GT, and Base models. Built to support increased fuel demands, this pump delivers reliable, consistent fuel flow to meet the needs of modified or high-performance engines. Whether you're upgrading for forced induction, nitrous, or simply seeking improved fuel delivery, the DW440 provides a robust solution for enthusiasts who demand quality and durability.

Designed for street and spirited driving, this fuel pump ensures your Mustang maintains optimal fuel pressure and flow, helping support increased horsepower and torque. Its brushless motor technology offers enhanced efficiency and longevity compared to traditional brushed motors, reducing maintenance and ensuring dependable operation over time. Please note, this product is not CARB-approved and is intended for off-road or racing applications only. It is illegal to install or use in California on street-driven vehicles.

Key Features

The DW440 fuel pump incorporates advanced engineering and premium materials to deliver superior performance and reliability. Key features include:

• High-capacity 440 liters per hour (lph) flow rate, supporting significant fuel demands for modified engines.
• Brushless motor technology that provides increased efficiency, reduced heat, and longer service life compared to traditional pumps.
• In-tank design with a durable, corrosion-resistant housing engineered for long-term durability in demanding conditions.
• Compatible with factory and aftermarket fuel systems, making it a versatile upgrade for various setups.
• Includes a single/dual speed controller, allowing you to optimize fuel delivery based on your driving needs.
• Easy installation with the included 9-0905 install kit, designed to fit seamlessly into your Mustang's fuel tank.
• Supports high-performance applications, including forced induction, nitrous, or race setups, by providing stable fuel pressure and volume.
• Meets or exceeds OEM standards for quality and reliability, ensuring your vehicle performs at its best.
• Designed for enthusiasts who want a dependable, high-flow fuel pump that supports their performance upgrades.

Construction & Design

The DeatschWerks DW440 fuel pump features a compact, in-tank design with a corrosion-resistant housing crafted from high-quality materials. Its brushless motor is engineered for efficiency and longevity, reducing heat buildup and wear over time. The pump's internal components are precisely machined to ensure a tight seal and optimal flow characteristics, minimizing pressure fluctuations and ensuring consistent fuel delivery. The included controller allows for adjustable operation modes, giving you flexibility to tune your fuel system for various performance levels. Overall, the DW440 combines durability, performance, and ease of installation in a sleek, reliable package.

Installation & Fitment

Installing the DeatschWerks DW440 fuel pump is a straightforward process for those familiar with fuel system upgrades. The included 9-0905 install kit contains all necessary hardware and components to replace your stock pump. No cutting or drilling is required, and the pump mounts directly into the factory fuel tank opening. The dual/ single speed controller offers easy adjustment for different driving scenarios, whether daily driving or high-performance tuning. It is recommended to follow the provided instructions for proper installation and wiring to ensure optimal operation.

• Seamless bolt-in replacement for factory fuel pump
• No cutting, drilling, or modifications needed
• Includes all necessary hardware and wiring for a complete upgrade
• Compatible with OEM and aftermarket fuel systems

What's Included

• DeatschWerks DW440 high-flow fuel pump
• Single/dual speed controller
• Installation kit with mounting hardware and wiring harness
• Instruction manual

Ideal For

• Mustang enthusiasts seeking increased fuel capacity for performance upgrades
• Forced induction or nitrous oxide users requiring stable fuel delivery
• High-horsepower street and race applications
• Owners looking to improve fuel system reliability and efficiency