HKS Head Gasket

Part #: 23002-AT005

Overview

The HKS 1.2mm Thickness 11.3 CR Grommet Type Head Gasket is a high-performance replacement designed for Subaru BRZ and Toyota GR86 models from 2022 onward. Crafted to meet the demands of enthusiasts and tuners, this gasket provides a reliable seal under increased boost and modified engine conditions. Its robust construction ensures durability and consistent performance, making it an ideal upgrade for those seeking to enhance engine response and reliability during high-stress driving scenarios. This gasket is engineered to support your vehicle’s performance modifications, helping maintain optimal compression and preventing leaks. Whether you're building a turbocharged setup or upgrading your stock engine, this gasket offers the peace of mind needed for both daily driving and spirited track use.

Key Features

This gasket features advanced materials and a precise design to ensure a secure seal and long-lasting performance. Key features include:

• Grommet type construction for enhanced sealing reliability
• 1.2mm thickness optimized for high-performance applications
• Designed specifically for Subaru BRZ and Toyota GR86 (2022+ models)
• High-quality materials resistant to heat and pressure
• Engineered for consistent compression and durability
• Supports increased boost levels and engine modifications
• Easy installation compatible with OEM and aftermarket components

Construction & Design

This head gasket is constructed with premium multi-layer steel (MLS) materials, featuring a grommet design that provides superior sealing capabilities. The gasket’s precise machining and high-quality coatings help resist corrosion and thermal stress, ensuring a reliable seal over extended use. Its design emphasizes durability and consistent performance under high-pressure conditions, making it suitable for modified engines that demand enhanced sealing integrity.

Installation & Fitment

Installation should be performed by qualified technicians familiar with engine rebuilds and head gasket replacement procedures. Proper torque specifications and sealing techniques are essential to achieve optimal performance and longevity. Fitment is specifically designed for Subaru BRZ and Toyota GR86 models from 2022 and later, but verification against your vehicle’s specifications is recommended.

What’s Included

The package includes one high-performance head gasket designed for direct replacement of the stock component, ensuring a secure fit and reliable seal during engine operation.

Upgrade your engine’s sealing system with the HKS 1.2mm Thickness 11.3 CR Grommet Type Head Gasket to support your performance goals and ensure long-term reliability under demanding driving conditions.