Ferrea BMW S58 Single Valve Spring Kit

The Ferrea Single Valve Spring Kit for the BMW S58 is designed to deliver reliable valve control for performance-oriented builds running increased RPM, boost, and upgraded cam profiles. Built with Ferrea’s proven materials and precision manufacturing, this kit is an excellent choice for high-performance street and track applications.

Engineered to maintain valvetrain stability under demanding conditions, these single valve springs provide the strength needed to prevent valve float while preserving durability for long-term use.

Key Features:

• Designed specifically for BMW S58 engines (2015–2024)

• Single valve spring configuration

• Improved valve control at high RPM

• Suitable for performance street and track builds

• Manufactured to Ferrea’s high-quality standards

Ideal for S58 builds where consistent performance and reliability are critical.