HKS Oil Cooler Kit

2013–2016 Scion FR-S / Subaru BRZ / Toyota 86

15004-AT111

Overview:

The HKS S-Type Oil Cooler Kit is engineered specifically for the Scion FR-S, Subaru BRZ, and Toyota 86 models from 2013 to 2016. Designed to provide superior oil temperature control, this kit is ideal for drivers who push their engines to the limit, whether through circuit racing or forced induction upgrades such as GT superchargers and bolt-on turbo kits. By maintaining optimal oil temperatures under high-demand conditions, the HKS Oil Cooler Kit helps protect your engine from overheating and premature wear, ensuring consistent performance and reliability.

This oil cooler kit is perfect for performance enthusiasts seeking enhanced engine durability and longevity. Its unique design integrates seamlessly within the vehicle’s fender area, offering a clean installation that does not interfere with front-mounted intercoolers or other aftermarket components.

Key Features:

The HKS Oil Cooler Kit combines advanced engineering with practical design to deliver effective oil cooling tailored for the 86/BRZ platform. Key features include:

• Core mounted inside the fender for compatibility with front-mounted intercooler setups, including GT supercharger kits
• Dedicated air guide to maximize cooling efficiency and airflow
• High-performance cooling capacity suitable for naturally aspirated and forced induction engines
• Includes 86/BRZ-specific spacer and center bolt to prevent flange interference at the oil filter mounting area
• Compatible with GT Supercharger System Pro Kit, GTIII-RS Bolt-on Turbo Kit, GT4525 Bolt-on Turbo Kit, and GT4135 Bolt-on Turbo Kit
• Designed for vehicles facing extreme oil temperature challenges such as circuit racing or high-boost applications
• Requires modification of radiator support and plastic cover for installation

Construction & Design:

The HKS Oil Cooler Kit is crafted with high-quality materials engineered for durability and efficient heat dissipation. The oil cooler core is strategically positioned inside the fender to optimize airflow while protecting it from road debris and damage. The dedicated air guide enhances cooling performance by directing fresh air precisely over the core, ensuring consistent oil temperature regulation even under intense driving conditions.

Specialized mounting hardware, including a spacer and center bolt designed specifically for the 86/BRZ oil filter flange area, ensures a secure and precise fit. This attention to detail minimizes installation complications and maintains factory-level reliability.

Installation & Fitment:

The HKS Oil Cooler Kit is designed for direct fitment on 2013 to 2016 Scion FR-S, Subaru BRZ, and Toyota 86 models. Installation requires modification of the radiator support and plastic cover to accommodate the oil cooler core within the fender area. This design choice allows compatibility with front-mounted intercooler setups commonly found on supercharged or turbocharged builds.

Note that this kit is not compatible with E-type models produced after August 2016, and fitment on automatic transmission BRZ models has not been confirmed. It is recommended to have installation performed by a professional or an experienced enthusiast familiar with oil cooling systems and vehicle modifications.

What's Included:

• Oil cooler core pre-mounted for fender installation
• 86/BRZ-specific spacer and center bolt for oil filter flange clearance
• Dedicated air guide for optimized airflow
• All necessary hoses and fittings for oil line connections
• Installation hardware and instructions

Ideal For:

This oil cooler kit is ideal for performance enthusiasts and racers who demand reliable oil temperature management in their 86/BRZ/FR-S platforms. It is especially suited for vehicles equipped with GT supercharger or bolt-on turbo kits, as well as naturally aspirated cars frequently driven on the track. By preventing oil overheating, it helps maintain engine health, reduce wear, and sustain peak performance during extended high-load driving sessions.

HKS is a Japanese company specializing in high-performance aftermarket automotive parts, including turbochargers, exhaust systems, suspension kits, and electronic control units. Their products are designed for enthusiasts seeking to enhance vehicle performance, offering reliable and precise components for various builds and driving scenarios.