High-quality Inconel-Nimonic material Suitable for BMW M50, M52, M54, S50 and S52 engines Item number: BMEVI-1031S Heat-resistant and corrosion-resistant Easy installation Improved engine performance
30.5mm exhaust valve from Supertech for BMW 1.8-2.5L 16V & 2.8-3.0L 24V Manufactured from Inconel for maximum heat resistance Precision machined for optimum fit and performance Ideal for high performance and tuning applications