Victor 18-30-7-581-970 Exhaust Gasket Ring - Catalytic Converter to Manifold

The Victor 18-30-7-581-970 is a precision-engineered exhaust gasket ring designed to create a reliable seal between the exhaust manifold and catalytic converter. This OEM-quality gasket is manufactured by Victor Reinz (also marketed under Elring Klinger) to meet strict original equipment specifications for BMW applications.

Key Features:

• Inner diameter of 104mm with outer diameter of 113mm for precise fitment
• 5.5mm thickness provides optimal sealing and compression resistance
• Heat-resistant construction withstands extreme exhaust temperatures
• Designed for catalytic converter inlet position
• Prevents exhaust leaks that can cause noise and emissions failures
• OEM part number 18307581970 for direct replacement

This gasket ring is essential for maintaining proper exhaust system function and preventing harmful gases from escaping at the connection point. A worn or damaged gasket can result in increased exhaust noise, reduced engine performance, and failed emissions testing. Regular replacement during exhaust service ensures optimal sealing and vehicle compliance.