DeatschWerks Surge Tank Module with DW650iL Brushless Pump

2011–2025 All Makes and Models with In-Tank Pump Compatibility

Part #: 9-650-C105-5009

Overview

The DeatschWerks 3.5L Module Surge Tank with the DW650iL Brushless/Controller 440lph Pump is a high-performance fuel delivery solution designed for enthusiasts seeking reliable, consistent fuel pressure and flow. Whether you're building a street-driven project, a track car, or an off-road machine, this surge tank module ensures your fuel system maintains optimal pressure even under demanding conditions.

Engineered for precision and durability, this surge tank integrates seamlessly into your vehicle's fuel system, providing a stable fuel supply that supports increased horsepower and torque. Its advanced brushless pump technology offers improved efficiency, longer service life, and quieter operation compared to traditional brushed motors. Perfect for custom setups, turbocharged, supercharged, or high-performance naturally aspirated engines, this module helps you achieve consistent performance across a wide range of driving scenarios.

Key Features

The DeatschWerks surge tank module is built with high-quality materials and innovative design features to enhance your fuel system's reliability and performance. Key features include:

• High-Flow Brushless Pump: The DW650iL brushless pump delivers up to 440 liters per hour, ensuring your engine receives ample fuel volume for high-power applications.
• Robust Construction: Constructed from durable, corrosion-resistant materials, the surge tank and pump assembly are designed to withstand harsh conditions and prolonged use.
• Integrated Controller: The included controller optimizes pump operation for maximum efficiency, reducing heat and wear while maintaining consistent fuel pressure.
• Large 3.5L Capacity: The generous tank volume minimizes fuel slosh and ensures steady fuel delivery during spirited driving or track sessions.
• Easy Installation: Designed for straightforward integration with existing fuel systems, with compatible fittings and mounting options.
• Compatibility: Suitable for a wide range of vehicles with in-tank pump setups, providing a versatile upgrade for various makes and models.
• Quiet Operation: Brushless motor technology reduces noise levels, contributing to a more refined driving experience.
• Enhanced Efficiency: The advanced motor design offers better power consumption and longevity compared to traditional pumps.

Construction & Design

The DeatschWerks surge tank module features a precision-machined aluminum housing that provides excellent heat dissipation and structural integrity. The internal pump is a state-of-the-art DW650iL brushless unit, engineered for high flow rates and long-term reliability. The integrated controller ensures optimal pump performance, adjusting operation based on demand to prevent fuel starvation or pressure drops.

The tank itself is designed with compatibility in mind, featuring standard fittings and mounting points that facilitate a clean, secure installation. Its compact, modular design allows it to fit into a variety of vehicle configurations without sacrificing space or accessibility. The use of corrosion-resistant materials ensures durability in both street and racing environments, making this surge tank a dependable upgrade for serious enthusiasts.

Performance & Sound

With the DW650iL brushless pump, you'll experience a significant improvement in fuel delivery consistency, supporting higher horsepower builds and aggressive driving styles. The pump's high flow rate of 440lph ensures your engine receives ample fuel volume, reducing the risk of pressure drops during high-demand situations. The quiet operation of the brushless motor means you can enjoy performance gains without excessive noise, maintaining a refined cabin environment.

This surge tank module helps support increased fuel flow requirements, making it ideal for turbocharged or supercharged setups, as well as naturally aspirated engines that benefit from stable fuel pressure. Its reliable performance helps you achieve better throttle response, smoother power delivery, and peace of mind during extended or spirited drives.

Installation & Fitment

The DeatschWerks surge tank module is designed for a bolt-on installation with minimal modifications required. It connects directly to your vehicle's existing fuel system using standard fittings and mounting hardware included in the package. No cutting, drilling, or complex tuning is typically necessary, making it suitable for both professional installers and DIY enthusiasts.

Ensure your vehicle has an in-tank pump setup compatible with this module. Proper installation involves securing the surge tank in a suitable location, connecting the inlet and outlet fittings, and wiring the controller to your vehicle's electrical system. Once installed, the system provides a reliable, high-capacity fuel supply that supports your performance goals.

What's Included

• DeatschWerks 3.5L Surge Tank Module
• DW650iL Brushless/Controller 440lph Pump
• Fittings and hardware for installation
• Wiring harness and controller
• Installation instructions

Ideal For

• High-performance street and track vehicles
• Turbocharged and supercharged builds
• Vehicles requiring stable fuel pressure during spirited driving
• Enthusiasts seeking reliable, long-lasting fuel system upgrades

Emissions Note

This product is designed for off-road or racing use only and may not be legal for use on public roads in all jurisdictions. Please check local regulations before installation.