Cometic C14133-044 BMW MLX Cylinder Head Gasket Bore - S55B30T0 85mm

The Cometic C14133-044 is a precision-engineered Multi-Layer Steel (MLX) cylinder head gasket specifically designed for the BMW S55B30T0 turbocharged inline-six engine found in F80 M3 and F82/F83 M4 models. This high-performance gasket features a .044" (1.1mm) compressed thickness and 85mm bore diameter, providing exceptional sealing capability for stock and modified applications.

Key Features:

• Multi-Layer Steel (MLX) construction with multiple layers of stainless steel for superior strength and durability
• .044" compressed thickness provides reliable sealing with excellent heat resistance
• 85mm bore diameter engineered to BMW S55B30T0 specifications
• Advanced coating technology ensures proper micro-sealing of cylinder head and block surfaces
• Handles extreme cylinder pressures in turbocharged applications
• Designed to accommodate thermal expansion and contraction
• Reusable design allows for multiple installations when properly maintained

Cometic MLX gaskets are the preferred choice for enthusiasts and professional engine builders who demand maximum reliability in high-performance and racing applications. The multi-layer construction provides the strength needed to handle elevated boost pressures while maintaining consistent clamping force across the entire sealing surface.