Supertech BMW M20 Black Nitrided Exhaust Valve - Set of 6

Supertech offers a set of six black nitrided exhaust valves specifically for the BMW M20 engine. These valves are a direct replacement for your stock units, designed to handle the demands of performance and everyday driving. If you're rebuilding the top end of your M20, new valves are a critical component for ensuring proper sealing and efficient combustion.

The black nitriding process hardens the surface of the valve, making it more resistant to wear and heat. This treatment helps extend the life of the valve and maintain its performance over time, especially in engines that see regular use or are tuned for more power. Each valve in this set is well-built to meet the specific tolerances required for the M20 cylinder head, ensuring a solid fit and reliable operation.

When working on your M20 engine, replacing worn or damaged valves with these Supertech units is a straightforward way to restore or improve your engine's breathing. Make sure to refer to your vehicle's service manual for the correct installation procedures and any related components you might need to replace during your rebuild.