he HKS S-Type Oil Cooler Kit (Part No. 15004-AT111) is meticulously engineered to provide superior oil temperature management for high-performance vehicles, particularly those equipped with forced induction systems. Designed for the Toyota 86 (ZN6) and Subaru BRZ (ZC6) platforms, this kit ensures optimal engine lubrication and thermal stability during demanding driving conditions.

Key Features:

• Optimized Cooling Performance: The kit includes a high-efficiency oil cooler core strategically mounted inside the front fender. This placement not only maximizes airflow but also maintains compatibility with front-mounted intercoolers commonly used in supercharged setups. ​

• Dedicated Air Guide: A specially designed air guide directs airflow through the oil cooler core, enhancing its cooling efficiency. This feature is beneficial for both forced induction and naturally aspirated vehicles, especially those subjected to track use. ​

• Vehicle-Specific Components: The kit comes with an 86/BRZ-specific spacer and center bolt, facilitating a seamless installation by accommodating the unique flange at the oil filter mounting area. ​

• Compatibility with Performance Upgrades: This oil cooler kit is compatible with various HKS performance enhancements, including the GT Supercharger System Pro Kit, GTIII-RS Bolt-on Turbo Kit, GT4525 Bolt-on Turbo Kit, and GT4135 Bolt-on Turbo Kit. ​

• Installation Considerations: Installation requires modifications to the radiator support and plastic cover. Additionally, compatibility with BRZ automatic transmission models has not been confirmed.