Ferrea VW BDF 32.00mm 5.95mm 136.70mm 25 Deg S-Flo Trpl Groove +1mm Comp Plus Intake Valve-Set of 12

If you're rebuilding the top end of your VW BDF engine and looking for improved airflow, these Ferrea Comp Plus intake valves are a solid option. They are designed to be 1mm larger in diameter than stock, measuring 32.00mm, which helps increase the volume of air entering the combustion chamber. This can lead to better performance, especially when paired with other engine modifications.

Ferrea is known for making well-built valvetrain components, and these valves are no exception. They feature a triple groove stem design for secure valve lock retention and a 25-degree S-Flo swirl-polished face. The swirl polishing helps reduce carbon buildup and improve airflow characteristics. The valves themselves are made from high-strength steel, ready to handle the demands of a performance engine build.

This set includes 12 valves, which is what you'll need for a typical BDF engine. When installing, remember that these are 1mm oversize, so ensure your valve guides are properly sized or reamed to accommodate them. It's always a good idea to consult your engine's service manual or a trusted mechanic for specific installation procedures.