Perrin Performance Coolant Overflow Tank
2002–2025 Subaru WRX / 2004–2021 Subaru STI / 2013–2025 Subaru BRZ / 2022–2026 Toyota GR86 / 2013–2016 Scion FR-S / 2017–2020 Toyota GT86
ASM-ENG-505NY
Overview:
The Perrin Coolant Overflow Tank is a premium upgrade designed to replace the factory plastic reservoir in select Subaru and Toyota performance models. Crafted from lightweight aluminum, this tank offers superior durability and heat resistance, ensuring long-lasting reliability under demanding conditions. Finished in a vibrant red powder coat, it not only enhances your engine bay’s appearance but also provides increased clearance for aftermarket intercoolers and turbo piping.
Ideal for enthusiasts looking to maintain or improve their vehicle’s cooling system, this tank is a direct replacement that works seamlessly with the factory coolant cap. Whether you’re addressing a worn or cracked stock tank or simply upgrading for better performance and style, the Perrin Coolant Overflow Tank delivers a robust and functional solution.
Key Features:
This coolant overflow tank combines thoughtful engineering with quality materials to meet the needs of performance drivers and daily users alike:
- Constructed from high-grade aluminum for enhanced durability and heat resistance compared to OEM plastic tanks.
- Finished with a bold red powder coat that resists corrosion and adds a striking visual upgrade to the engine bay.
- Direct replacement design that uses the factory coolant cap, ensuring compatibility and ease of use.
- Includes universal mounting brackets and a 55-inch 5/16" silicone hose for flexible installation options.
- Compact size with increased clearance to accommodate aftermarket intercoolers, turbo piping, and other performance modifications.
- Corrosion-resistant construction backed by Perrin’s 5-year warranty for peace of mind.
- Designed to fit multiple models across Subaru and Toyota, including WRX, STI, BRZ, GR86, Scion FR-S, and Toyota GT86.
Construction & Design:
The tank is precision-engineered from lightweight aluminum, providing a significant upgrade over the factory plastic reservoir in terms of strength and thermal management. The powder-coated finish not only protects against corrosion but also adds a clean, professional look to your engine bay. Its compact form factor is designed to maximize space, allowing for easier routing of intercooler piping or turbo components without interference.
Universal mounting brackets included with the tank offer versatile installation options, making it suitable for a range of engine bay layouts within the specified vehicle applications. The silicone hose supplied is durable and heat-resistant, ensuring reliable coolant overflow management under all driving conditions.
Installation & Fitment:
The Perrin Coolant Overflow Tank is designed as a direct replacement for the factory overflow tank, making installation straightforward and hassle-free. It utilizes the existing factory coolant cap and mounting points, requiring no cutting, drilling, or special tuning. This ensures a clean, bolt-on upgrade that fits perfectly within the engine bay of your Subaru WRX, STI, BRZ, Toyota GR86, Scion FR-S, or Toyota GT86.
- Direct replacement for factory overflow tank using OEM coolant cap.
- Universal mounting brackets included for flexible installation.
- Includes 55-inch 5/16" silicone hose for coolant overflow routing.
- No cutting, drilling, or special tuning required.
What's Included:
- (1) Perrin Coolant Overflow Tank with red powder coat finish
- (1) 5/16" Silicone Hose, 55 inches in length
- Mounting bracket hardware for installation
- Installation instructions
Ideal For:
This coolant overflow tank is perfect for Subaru and Toyota owners who want to replace aging or damaged stock tanks with a more durable and visually appealing solution. It suits performance enthusiasts who have upgraded their cooling or turbo systems and require additional clearance in the engine bay. Additionally, daily drivers seeking a reliable, long-lasting coolant overflow reservoir will benefit from this high-quality upgrade.
