The Supertech black-nitrided exhaust valve for the BMW E36 S50B32 3.2L (Euro version) is a single replacement valve available as a drop-ship item. Finished with black nitride and sold individually, it provides a model-specific exhaust valve option for Euro-spec E36 S50B32 engines, useful for targeted valve-train repairs during rebuilds.
Supertech BMW E36 S50B32 3.2L (Euro Version) Black Nitrided Exhaust Valve - Single (Drop Ship Only)