GSC Beehive Valve Springs w/ Ti Retainers – BMW S58

The GSC Power-Division Beehive Valve Spring Kit is engineered for high-performance BMW S58 builds, offering superior valve control under high RPM and increased valve lift. Designed to handle aggressive cam profiles and elevated boost levels, this kit is ideal for both performance street cars and full race applications.

Featuring lightweight titanium retainers and GSC’s proven beehive spring design, this setup reduces valvetrain mass while maintaining excellent seat and open pressures—helping improve stability, durability, and engine longevity.

Key Features:

• Designed specifically for BMW S58 engines

• Beehive valve spring design for improved harmonics and RPM stability

• Lightweight titanium retainers included

• Ideal for upgraded cams, higher boost, and high-RPM applications

• Suitable for street, track, and drag builds

Spring Specifications:

• 101 lbs @ 1.415" installed height

• 221 lbs @ 0.982" (11mm valve lift)

A must-have upgrade for serious S58 engine builds where reliability and performance matter.