Supertech BMW M50/M52/S50/S52 Inconel Exhaust Valve - +1mm Oversize - Set of 12

Supertech is known for making well-built valvetrain components for performance applications. This set of 12 Inconel exhaust valves is designed for BMW M50, M52, S50, and S52 engines, featuring a +1mm oversize dimension. These valves are a critical part of your engine's breathing system, and using the right material and size can make a notable difference in performance and reliability, especially in high-stress builds.

The choice of Inconel for these exhaust valves is significant. This superalloy is exceptionally resistant to high temperatures and corrosion, which is crucial for exhaust valves that endure the hottest part of the combustion cycle. The +1mm oversize design means these valves are slightly larger than stock, which can help improve flow and seal better in engines that have been rebuilt or modified, particularly if the valve seats have been reconditioned or replaced. This set includes all 12 exhaust valves needed for a complete engine build, ensuring consistency across all cylinders.

When rebuilding or upgrading your BMW's engine, paying attention to the details like valve material and size is important for achieving optimal results. These Supertech valves are a solid option for anyone looking to ensure their engine's valvetrain can handle demanding conditions. Always refer to your engine's service manual for specific installation procedures and torque specifications.