Cusco Radiator Cooling Plate Blue

2006–2007 Subaru Impreza WRX STI GDB-F 2.0L Turbo

Part #: 673 003 AL

Overview

The Cusco Radiator Cooling Plate Blue is an essential upgrade for Subaru STI GDB-F owners who seek improved cooling performance and enhanced engine reliability during spirited driving or track sessions. Designed specifically for the 2006–2007 Subaru Impreza WRX STI GDB-F models, this cooling plate addresses a common airflow inefficiency that can lead to elevated coolant temperatures under demanding conditions.

By redirecting airflow through the radiator core, this cooling plate helps maintain optimal coolant temperatures, ensuring your engine runs cooler and more efficiently. Whether you're a performance enthusiast, a track day participant, or a daily driver pushing your vehicle to its limits, this component provides a simple yet effective solution to improve thermal management.

Key Features

The Cusco Radiator Cooling Plate Blue is engineered with precision to enhance your vehicle's cooling system. Its key features include:

• Constructed from durable, lightweight aluminum with a vibrant blue anodized finish that resists corrosion and adds a sporty aesthetic to your engine bay.
• Designed to fit perfectly on the Subaru STI GDB-F models, ensuring a seamless installation without modifications.
• Eliminates the gap between the radiator and upper support, preventing air from bypassing the radiator fins and escaping over the top.
• Increases the amount of air passing directly through the radiator core, improving heat dissipation during high-speed driving and track use.
• Reduces coolant temperatures, helping prevent overheating and supporting consistent engine performance.
• Manufactured by Cusco, a trusted name in performance automotive parts with a reputation for quality and durability.

Construction & Design

The Cusco Radiator Cooling Plate Blue features a precision-machined aluminum construction that offers excellent thermal conductivity and strength. Its one-piece design ensures a secure fit and long-lasting durability, even under extreme conditions. The anodized blue finish not only provides corrosion resistance but also adds a distinctive visual appeal to your engine bay. The plate is engineered with careful attention to airflow dynamics, effectively channeling air through the radiator fins to maximize cooling efficiency. Its lightweight profile ensures that it does not add unnecessary weight or interfere with other engine components.

Performance & Benefits

By directing airflow more efficiently through the radiator, this cooling plate helps lower coolant temperatures during high-performance driving, reducing the risk of overheating. This improved thermal management supports sustained power output and engine reliability. Although specific horsepower gains are not claimed, the cooling enhancement contributes to overall engine health and consistent performance, especially during track sessions or aggressive driving.

Installation & Fitment

The Cusco Radiator Cooling Plate Blue is designed as a bolt-on upgrade that requires no cutting or drilling. Installation involves removing the upper radiator support and attaching the cooling plate using the existing mounting points. The process is straightforward and can typically be completed with basic hand tools. No tuning or additional modifications are necessary, making it an accessible upgrade for DIY enthusiasts and professional installers alike.

• Easy bolt-on installation with no cutting or drilling required
• Seamless fitment on Subaru STI GDB-F models (2006–2007)
• Includes all necessary mounting hardware and instructions

What's Included

• Cusco Radiator Cooling Plate Blue
• Mounting hardware and brackets
• Installation instructions

Ideal For

• Subaru STI GDB-F owners seeking improved cooling performance
• Track enthusiasts and high-performance drivers
• Anyone looking to prevent overheating during aggressive driving
• DIY installers and professional mechanics