GSC Performance Camshaft & Valve Spring Kit – BMW / Toyota B58 Gen 2

The kit includes your choice of GSC camshaft profiles, precisely paired with high-performance dual valve springs and lightweight titanium retainers. Designed for both street builds and competitive motorsport applications, this setup delivers the valvetrain control and durability your B58 needs to operate reliably at high RPM and under extreme load.

Spring seat pressure: 101 lbs