Cometic C4587-052 MLS Cylinder Head Gasket for Subaru Bore - EJ255/EJ257 101mm

The Cometic C4587-052 is a high-performance multi-layer steel (MLX) cylinder head gasket engineered specifically for Subaru EJ255 Version 2 and 2007-2018 EJ257 engines. This precision gasket features a 101mm bore diameter and .052-inch compressed thickness, providing exceptional sealing performance for turbocharged applications.

Key Features:

• Multi-Layer Steel (MLX) construction for superior combustion sealing
• 101mm bore diameter designed for EJ255 V2 and EJ257 engines
• .052-inch (1.32mm) compressed thickness
• Advanced coating technology prevents corrosion and ensures optimal torque retention
• Accommodates minor surface imperfections while maintaining excellent seal integrity
• Ideal for stock replacement or performance builds

Cometic MLX gaskets utilize multiple layers of stainless steel with proprietary coatings to create a gasket that is both durable and forgiving. The embossed layers provide multiple sealing points, while the stopper layer controls gasket compression. This design makes Cometic gaskets the preferred choice for Subaru performance enthusiasts and engine builders who demand reliability under high boost and extreme conditions.