BMW S58 Valve Spring Kit by Ferrea

The Ferrea Valve Spring Kit for BMW S58 engines is built for enthusiasts ready to push their G80, G82, or G87 to new performance heights. Specifically engineered for the S58 platform, this kit is designed to handle high RPMs and high-horsepower builds, providing everything you need for extreme performance.

This complete kit includes:

• 24 premium chrome-silicon valve springs
• 24 lightweight titanium retainers
• 24 precision-fit spring seats

Ferrea’s re-engineered springs offer greater pressure, ensuring superior valve control and eliminating the risk of valve float at high engine speeds. The lightweight titanium retainers boost durability and reduce valvetrain mass, allowing for quicker throttle response and improved engine acceleration. Meanwhile, the precision-engineered spring seats guarantee proper support and long-term reliability under intense conditions.

Whether you're upgrading your BMW S58 for track use or looking to maximize power on the street, Ferrea Valve Springs are the ideal choice for racing scenarios where high RPMs and elevated stress are expected. Professional installation is strongly recommended to ensure the kit functions correctly and safely—only experienced engine builders or technicians should handle the installation to maximize the performance gains and reliability of your BMW S58 engine.

Key Benefits:

• Optimized for BMW S58 Engines
• Superior Valve Control: Premium chrome-silicon steel valve springs maintain stability at high RPMs.
• Lightweight Titanium Retainers: Increase engine response while decreasing the risk of valve float.
• Precision Spring Seats: Designed for exact compatibility with S58 engines for optimal support.
• Ideal for High-Performance Applications: Perfect for racing, track use, and high-performance street setups.

BMW S58 Applications:

2 Series

2023-Present     G87     M2

3 Series

2021-Present     G80 / G81     M3

4 Series

2021-Present     G82 / G83     M4

X3 Series

2019-Present     F97     X3M

X4 Series

2019-Present     F98     X4M