DeatschWerks GR Supra X3 Series Triple DW420 Fuel Pump Module
dwk9-423-7080
SPECIAL ORDER ITEM
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Overview
The DeatschWerks X3 Series Fuel Pump Module is a high-capacity in-tank fuel system upgrade engineered for extreme performance applications. Designed to support high-horsepower turbocharged builds, this module integrates three high-flow fuel pumps into a single, precision-engineered assembly that replaces the factory fuel pump module while maintaining OEM-style functionality.
Typically equipped with three DeatschWerks DW420 fuel pumps, the X3 module delivers up to approximately 925 liters per hour (LPH) of combined fuel flow at 72 psi, providing the fuel volume required for heavily modified engines running high boost and ethanol-based fuels. The system is compatible with gasoline, race fuel, and E85, making it suitable for a wide range of motorsport and high-performance street applications.
The module features high-capacity plumbing connections, including a -10AN ORB feed port and a -8AN ORB return port, allowing seamless integration into upgraded return-style fuel systems. Despite the significant increase in fuel delivery, the X3 module is designed to retain key factory functions such as fuel level sensing and proper fuel pickup, even during aggressive driving conditions or low fuel levels.
Commonly used in modern high-performance platforms such as the 2020+ Toyota GR Supra (A90/A91) and 2021–2024 BMW M3 and M4 models. Its modular design also allows compatibility with several DeatschWerks brushed pump options, providing flexibility for builders tailoring fuel delivery to specific power goals.
Key Features
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X3 Series triple-pump in-tank fuel module
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Commonly equipped with three DeatschWerks DW420 high-flow pumps
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Up to approximately 925 LPH combined flow at 72 psi
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Supports high-horsepower turbocharged and ethanol-fueled applications
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Compatible with gasoline, race fuel, and E85
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-10AN ORB feed port and -8AN ORB return port
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Retains OEM-style fuel level functionality and tank integration
