Ferrea Audi/VW 1.8T 20V 29.9mm 5.96mm 103.92mm 26 Deg Flo Stk Trip Grv Comp Plus Exh Valve- Set of 8

These Ferrea exhaust valves are built with a 29.9mm head diameter, a specific measurement chosen to improve airflow into the combustion chamber on Audi and VW 1.8T 20V engines. The valves measure 5.96mm on the stem and have an overall length of 103.92mm, designed to fit precisely within the valve guides for reliable operation. The 26-degree valve seat angle is a common design that works well with many cylinder head configurations.

Ferrea uses a specific heat-treating process for these valves, making them well-built for the demands of engine operation. The 'Comp Plus' designation indicates an updated design that aims for better performance and durability compared to stock. This set includes eight valves, enough to replace all the exhaust valves on a typical 1.8T 20V engine, ensuring a matched set for consistent performance across all cylinders.

When rebuilding or upgrading your 1.8T 20V engine, using valves like these from Ferrea can make a notable difference in how the engine breathes. They are a solid option for those looking to get the most out of their engine build, especially when paired with other performance-oriented engine components.