KLM B58 Billet Valve Cover

Unlock easier serviceability and improved reliability with our B58 Billet Valve Cover, engineered for enthusiasts and professionals who demand the best. Designed with precision and machined in-house, this premium upgrade delivers superior durability while preserving full OEM functionality.

Key Advantages

• Effortless Cylinder Head Retorque: Our redesigned geometry allows you to retorque the cylinder head without removing the direct injectors, upper wiper cowl, cam gear cover, or VANOS solenoids, dramatically reducing service time and labor.
• Factory-Compatible Replacement: Directly replaces the factory valve cover with no modifications required.
• Retains OEM PCV System: Enjoy the benefits of a billet solution while keeping the factory PCV system fully functional for proper crankcase ventilation.
• Upgraded Billet Check Valves Included: Enhanced check valves provide improved reliability and long-term performance over stock components. The factory check valves are commonly known to fail which can cause a catastrophic failure of your stock valve cover.
• Precision Machined In-House: Every cover is CNC-machined from high-grade billet material to ensure perfect fitment, structural integrity, and a premium finish.

Whether you’re building a high-boost track build or seeking a dependable upgrade for your daily-driven S58, this billet valve cover provides the ideal combination of serviceability, performance, and craftsmanship.

KLM Source Options

• Finish/ Anodizing Color
  • RAW Billet Finish
  • Black - $200.00 (+$200.00)
  • Blue (Light) - $200.00 (+$200.00)
  • Blue (Dark) - $200.00 (+$200.00)
  • Green - $200.00 (+$200.00)
  • Purple - $200.00 (+$200.00)
  • Yellow/Gold - $200.00 (+$200.00)
  • Red - $200.00 (+$200.00)