DeatschWerks X2 Series Fuel Pump Module

2005–2021 Chrysler 300, Dodge Challenger, Dodge Charger, Dodge Magnum 5.7L / 6.1L / 6.4L HEMI

Part #: 9-401-7060

Overview

The DeatschWerks X2 Series Dual DW400 Fuel Pump Module is a high-performance twin fuel pump upgrade designed specifically for HEMI-powered Chrysler 300, Dodge Challenger, Dodge Charger, and Dodge Magnum models from 2005 through 2021. Delivering a combined flow rate of 681 liters per hour, this drop-in module ensures your fuel system can meet the demands of heavily modified engines producing over 1200 horsepower.

This fuel pump module is ideal for enthusiasts who have upgraded their vehicles with superchargers, nitrous oxide systems, forged engine internals, or larger fuel injectors but find their OEM fuel pump limiting performance. The dual DW400 pumps provide reliable, consistent fuel delivery to support aggressive tuning and high horsepower builds while maintaining OEM fitment and ease of installation.

Key Features

Engineered for maximum fuel flow and durability, the DeatschWerks X2 Series Dual DW400 Fuel Pump Module offers the following key features:

• Dual DW400 high-performance fuel pumps delivering a combined 681 liters per hour (lph) flow rate
• Direct drop-in replacement for factory fuel pump modules on compatible HEMI vehicles
• Compatible with 2005–2021 Chrysler 300, 2008–2021 Dodge Challenger, 2006–2021 Dodge Charger, and 2005–2008 Dodge Magnum equipped with 5.7L, 6.1L, or 6.4L HEMI engines
• Supports fuel demands for builds exceeding 1200 horsepower
• Requires a regulated return style fuel system for proper operation
• Recommended use with a 10-gauge hardwire kit (DeatschWerks PN# FPHWK-10-HD) to ensure maximum voltage and optimal pump performance
• Does not fit 6.2L Hellcat models
• Designed for high-flow fuel delivery while maintaining OEM reliability and fitment standards

Construction & Design

The X2 Series Dual DW400 Fuel Pump Module is built with precision-engineered components to withstand the rigors of high-performance applications. Each DW400 pump is constructed with durable materials designed for long-lasting operation under extreme conditions. The module integrates seamlessly into the factory fuel tank, preserving the original mounting points and electrical connections for a straightforward installation.

DeatschWerks employs advanced manufacturing techniques to ensure consistent flow rates and pressure stability, critical for maintaining engine performance and reliability. The twin pump design balances fuel delivery demands, reducing strain on individual pumps and enhancing overall system longevity.

Installation & Fitment

This fuel pump module is a direct drop-in replacement for the factory fuel pump module on compatible vehicles, requiring no modifications to the fuel tank or mounting hardware. Installation should be performed by a qualified technician familiar with fuel system components and safety procedures.

Because the module requires a regulated return style fuel system, verify your vehicle’s fuel system compatibility before installation. To maximize pump efficiency and voltage delivery, it is strongly recommended to use the DeatschWerks 10-gauge hardwire kit (PN# FPHWK-10-HD), which ensures stable electrical supply under high load conditions.

What's Included

• DeatschWerks X2 Series Fuel Pump Module with dual DW400 pumps
• Pre-assembled fuel pump module ready for installation
• Installation instructions (where applicable)

Ideal For

• Performance enthusiasts upgrading their HEMI-powered Chrysler 300, Dodge Challenger, Charger, or Magnum
• Vehicles equipped with forced induction such as superchargers or nitrous oxide
• Engines with forged internals requiring increased fuel delivery
• Users upgrading to larger fuel injectors and needing higher fuel flow capacity
• High horsepower builds targeting 1200+ horsepower output

DeatschWerks builds high-performance fuel system components—injectors, pumps, regulators, rails, lines, and fittings—engineered for racers and tuners who need reliable fueling at higher horsepower levels. Their plug-and-play fitment approach and data-supported injector offerings make them a go-to choice when upgrading for boost, ethanol blends, or track-focused setups.