BMW / Toyota B58 Performance Valve Seat Set by 5150 AutoSport

The 5150 High-Performance Valve Seat Kit for BMW and Toyota B58 Engines is an essential upgrade for automotive enthusiasts seeking to enhance their engine’s performance and reliability. This comprehensive kit includes 12 intake and 12 exhaust valve seats, crafted from premium Beryllium-Free Copper alloy, specifically designed to withstand the extreme conditions of high-performance B58 applications. Beryllium-Free Copper alloy is renowned for its superior heat resistance and durability, making it ideal for high-output B58 engines found in popular models like the BMW M340i and Toyota Supra. By utilizing these high-quality copper alloy valve seats, users can achieve improved sealing, better heat dissipation, and enhanced overall engine efficiency. This kit is perfect for both street and track applications, where maximizing performance is paramount. Our 5150 valve seat kit is engineered to provide optimal compatibility with B58 engines, ensuring easy installation and precise fitment. Wheth