Cometic C4587-028 MLS Cylinder Head Gasket for Subaru - EJ255/EJ257

The Cometic C4587-028 is a high-performance Multi-Layer Steel (MLS) cylinder head gasket engineered specifically for Subaru EJ255 Version 2 and 2007-2018 EJ257 turbocharged engines. This gasket features Cometic's advanced MLX (Multi-Layer Stopper) construction with a .028-inch compressed thickness and 101mm bore diameter, providing superior sealing and reliability for both stock and modified applications.

Key Features:

• Multi-Layer Steel (MLS) construction with stainless steel outer layers for maximum durability
• .028-inch (0.71mm) compressed thickness for precise compression ratio tuning
• 101mm bore diameter optimized for EJ255/EJ257 engine specifications
• Viton rubber beaded sealing around combustion chamber and fluid passages
• MLX stopper layer design prevents gasket failure from high cylinder pressures
• Compatible with EJ255 Version 2 engines and 2007-2018 EJ257 engines
• Ideal for turbo and high-performance builds requiring reliable head sealing

Cometic's MLS head gaskets are the preferred choice for Subaru performance builders, offering exceptional resistance to extreme temperatures, pressures, and thermal cycling. The precision-engineered design ensures proper sealing in demanding applications while maintaining the ability to micro-conform to sealing surfaces. This gasket is sold individually and requires proper surface preparation and torque specifications for optimal performance.