HKS 22999-AT001 Strengthened Head Studs Kit for 2023-2025 Toyota GR Yaris GXPA16

The HKS Head Studs Kit G16E-GTS is a high-performance fastening solution designed specifically for the Subaru G16E-GTS engine. Crafted from durable materials, this kit ensures reliable clamping force and enhanced durability under high-stress conditions. It provides a secure and stable connection between the cylinder head and engine block, reducing the risk of head gasket failure during aggressive driving or tuning. The kit is engineered to withstand increased boost pressures and elevated engine temperatures, making it an ideal upgrade for enthusiasts seeking improved reliability and performance in their turbocharged setups.

This head stud kit is compatible with Subaru G16E-GTS engines, typically found in models such as the Subaru WRX STI and other vehicles equipped with this engine code. It is intended for use in performance applications, including street and track use, where increased clamping force is essential. The kit includes all necessary studs and hardware for a direct replacement installation, ensuring a straightforward upgrade process. Suitable for engines from 2011 to 2025, this product enhances engine integrity during high-power modifications and demanding driving conditions.