Cometic Gasket
Cometic MLX Head Gasket 101mm Bore .032in — Fits 03-11 Subaru EJ255 EJ257
Cometic MLX Head Gasket 101mm Bore .032in — Fits 03-11 Subaru EJ255 EJ257
Cometic MLX Head Gasket 101mm Bore .032in — Fits 03-11 Subaru EJ255 EJ257
Cometic MLX Head Gasket 101mm Bore .032in — Fits 03-11 Subaru EJ255 EJ257
Cometic MLX Head Gasket 101mm Bore .032in — Fits 03-11 Subaru EJ255 EJ257
Cometic MLX Head Gasket 101mm Bore .032in — Fits 03-11 Subaru EJ255 EJ257
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Cometic MLX Head Gasket 101mm Bore .032in — Fits 03-11 Subaru EJ255 EJ257Cometic MLX Head Gasket 101mm Bore .032in — Fits 03-11 Subaru EJ255 EJ257Cometic MLX Head Gasket 101mm Bore .032in — Fits 03-11 Subaru EJ255 EJ257Cometic MLX Head Gasket 101mm Bore .032in — Fits 03-11 Subaru EJ255 EJ257Cometic MLX Head Gasket 101mm Bore .032in — Fits 03-11 Subaru EJ255 EJ257Cometic MLX Head Gasket 101mm Bore .032in — Fits 03-11 Subaru EJ255 EJ257
Cometic Gasket

Cometic MLX Head Gasket 101mm Bore .032in — Fits 03-11 Subaru EJ255 EJ257

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SKU: CGSC4587-032

About Cometic Gasket Cometic Gasket is the world leader in ...Read more

Price:
$76.63 $85.13
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

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About Cometic Gasket

Cometic Gasket is the world leader in custom multi-layer steel head gaskets for performance and motorsport engines. From off-the-shelf MLS for popular platforms to bespoke gaskets for race-only builds, Cometic seals everything from Honda B-series to LSX.

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.

About Cometic Gasket

Cometic Gasket is the world leader in custom multi-layer steel head gaskets for performance and motorsport engines. From off-the-shelf MLS for popular platforms to bespoke gaskets for race-only builds, Cometic seals everything from Honda B-series to LSX.

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.

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