Cusco High Pressure Radiator CAP Subaru BRZ / Toyota 86

Enhance your cooling system’s performance and reliability with the Cusco High Pressure Radiator Cap. Designed as a direct OEM replacement for the Subaru BRZ and Toyota 86, this high-quality cap increases your cooling system’s pressure capacity to 1.3 kg/cm² (18.9 PSI), raising the coolant’s boiling point and helping prevent overheating under demanding conditions.

By increasing system pressure, this Cusco cap boosts coolant flow efficiency and thermal stability, ensuring your engine maintains consistent operating temperatures even during aggressive driving or track use. Constructed with premium materials for durability and precision sealing, it’s a simple but essential upgrade for any high-performance setup.

Each cap is rated for a valve opening temperature of 126.5°C (260°F), providing greater headroom before coolant boil-over — perfect for tuned or track-driven vehicles where cooling consistency is critical.

Key Features

• High-Pressure Rating (1.3 Bar / 18.9 PSI) – Raises the coolant boiling point for improved thermal efficiency
• Prevents Overheating – Ensures stable coolant flow under high-performance conditions
• OEM Fitment – Direct replacement for the factory radiator cap, no modifications needed
• Valve Opening Temperature: 126.5°C / 260°F
• Durable Construction – Built with high-quality materials for long-term reliability

Fitment

• 2013–2020 Subaru BRZ
• 2013–2016 Scion FR-S
• 2017–2020 Toyota 86

Note: Please verify your radiator cap shape before ordering to ensure proper fitment.

Upgrade your cooling system with the Cusco High Pressure Radiator Cap and enjoy increased reliability, consistent performance, and superior protection against overheating — on the street or the track.