B38 Valves | Ferrea | MINI BMW

The Ferrea B38 Valves are engineered for strength, precision, and reliability, making them the ultimate upgrade for high-performance MINI BMW B38 engines. Built from aerospace-grade alloys like EV8-Z18, these valves deliver exceptional tensile strength and heat resistance, ensuring dependable operation under extreme boost and high-RPM conditions. Ferrea’s advanced two-step slow forging process optimizes grain flow to reduce material stress and maximize durability. Each valve undergoes a rigorous 48-hour heat treatment and stress-relief cycle for superior molecular integrity. To further enhance longevity, Ferrea valves feature avionics-grade hard chrome plating and hardened tips to withstand the punishment of high-performance applications. Key Features & Benefits: Precision-engineered for BMW MINI B38 engines Aerospace-grade EV8-Z18 alloy construction for superior strength Two-step slow forging process for optimized grain flow and durability 48-hour heat treatment for maximum reli