High-Performance Sealing for Subaru EJ Engines

When pushing your Subaru EJ255 or EJ257 to the limit, a reliable head gasket is non-negotiable. The Cometic MLX (Multi-Layer Stopper) Head Gasket is engineered for high-boost applications, providing a robust seal that prevents combustion gas leakage and coolant intrusion. Featuring a 101mm bore and a compressed thickness of 0.032", this gasket is designed to handle the extreme cylinder pressures found in modified turbocharged engines.

Advanced MLX Technology

• Integrated Stopper Layer: Enhances combustion chamber sealing and improves clamp load without inducing bore distortion.
• Multi-Layer Stainless Steel: Multiple embossed layers provide superior rebound and heat resistance.
• Viton Rubber Coating: Outer layers are coated with high-temp Viton to ensure a perfect seal even on less-than-perfect surface finishes.
• No Sealant Required: Designed for a clean, efficient installation without the need for additional chemical sealants or re-torquing.

This gasket is specifically designed for 2003-2011 Subaru EJ255 and 2004-2010 EJ257 engines, including popular fitments for the WRX STI, Forester XT, and Legacy GT. Whether you are performing a routine engine refresh or a full performance build, trust the engineering excellence of Cometic. For all your high-performance automotive needs, choose GGCRACING.