Cometic C4475-098 MLS Cylinder Head Gasket BMW Engine Bore - M30 88mm 098

The Cometic C4475-098 is a precision-engineered Multi-Layer Steel (MLS) cylinder head gasket designed specifically for BMW M30 series engines, including the M30B25V, M30B25, M30B28V, and M30B28 variants. This gasket features an 88mm bore diameter and .098-inch compressed thickness, providing reliable sealing for both stock and modified applications.

Key Features:

• Multi-Layer Steel (MLS) construction for superior durability and heat resistance
• 88mm bore diameter engineered for BMW M30 engine specifications
• .098-inch (2.49mm) compressed thickness for precise compression control
• Compatible with M30B25V, M30B25, M30B28V, and M30B28 engine variants
• Advanced coating technology ensures optimal sealing under extreme conditions
• Eliminates gasket failure and coolant breaches common with stock gaskets

Cometic's MLS gasket technology uses multiple layers of stainless steel with specialized coatings that allow the gasket to adapt to minor surface imperfections while maintaining consistent cylinder sealing. This design excels in high-performance applications where increased boost pressure or elevated cylinder temperatures demand superior gasket reliability. The gasket's construction provides excellent torque retention and resistance to corrosion, making it ideal for both street and track use.