Cometic C4574-075 MLS Cylinder Head Gasket for Subaru - EJ255/EJ257

The Cometic C4574-075 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for Subaru EJ255 Version 2 and 2007-2018 EJ257 turbocharged engines. This gasket features a .075" (0.075 inch) compressed thickness and 101mm bore diameter, making it ideal for performance builds and engine rebuilds requiring reliable sealing under high boost and extreme thermal conditions.

Key Specifications:

• Compressed thickness: .075" (0.075 inch)
• Bore diameter: 101mm (3.976 inches)
• Multi-Layer Steel (MLS) construction for superior sealing
• Application: Subaru EJ255 Version 2, EJ257 (2007-2018)
• Embossed stainless steel layers with viton rubber coating

Features and Benefits:

• MLS design provides multiple layers of embossed stainless steel for exceptional durability and conformability
• Exceeds OEM specifications for compression sealing and combustion chamber sealing
• Resistant to extreme temperatures and pressures found in turbocharged applications
• Viton rubber coating ensures optimal sealing of coolant and oil passages
• Precision-manufactured to strict tolerances for reliable fitment
• Compatible with both stock and performance engine builds

Cometic gaskets are trusted by professional engine builders and performance enthusiasts worldwide. This MLS head gasket is engineered to handle the demands of modified Subaru turbo engines while maintaining proper sealing integrity throughout the engine's operating range.