Koyo Hyper Radiator Cap – Shallow Plunger Style – Blue Label BRZ / 86 / FR-S 13-20 | SK-D13

Description

Product Fitment:

• 2013–2021 Subaru BRZ

• 2013–2020 Scion FR-S

• 2017+ Toyota 86

Maximize your cooling system’s performance with the Koyorad Hyper Radiator Cap. Designed to complement Koyorad’s All Aluminum Racing Radiators, this high-pressure cap raises the boiling point of your coolant to better handle the demands of high-performance driving.

Features:

• 1.3 Bar (18.9 psi / 130 kPa) pressure rating for increased coolant boiling point and thermal efficiency

• Helps prevent overheating in high-performance and track applications

• Hyper Blue finish adds a bold visual upgrade under the hood

• Crafted in Japan from high-quality materials for durability and reliability

• Highly recommended for use with Koyorad All Aluminum Radiators (when applicable)

• Enhances radiator performance, especially in modified or high-stress engine conditions

Note: This radiator cap is not intended for OEM radiators. It is specifically engineered for use with Koyorad aftermarket aluminum radiators such as Part# VH012663.