GSC5023 – BMW S58 Beehive Valve Spring Kit with Titanium Retainers

Ultimate Valve Train Stability for High-Performance S58 Builds

The GSC Power-Division GSC5023 Beehive Valve Spring Kit is engineered specifically for the BMW S58 engine, providing exceptional valve control, increased RPM capability, and outstanding reliability for high-horsepower and high-boost applications.

Featuring lightweight Titanium Retainers and advanced Beehive Spring Technology, this kit delivers superior valvetrain stability while reducing moving mass for improved engine performance.

Key Features

✔ Complete 24-piece valve spring kit

✔ Includes 24 Titanium Retainers 12 Intake 12 Exhaust

✔ Lightweight beehive spring design ✔ Superior valve control at high RPM ✔ Excellent resistance to valve float

✔ Advanced heat-treated spring material

✔ Exceptional spring load retention

✔ Long service life with outstanding fatigue resistance

✔ Ideal for upgraded camshafts and extreme horsepower applications

Performance Capabilities

✔ Supports engine speeds up to 9,300 RPM

✔ Rated for up to 70 PSI boost

✔ Designed for aggressive camshaft profiles

✔ Suitable for street, drag, roll racing and circuit applications

Technical Specifications

Valve Install Height 1.415"

Coil Bind Height 0.900"

Seat Pressure 101 lbs

Open Pressure 221 lbs @ 0.982"

(11mm Lift) Maximum Valve Lift 0.472" (12mm)

Maximum Engine Speed 9,300 RPM

Maximum Boost 70 PSI

Kit Includes

✔ 24 × GSC Beehive Valve Springs

✔ 24 × Titanium Valve Retainers

✔ Complete intake and exhaust hardware

Why Choose GSC Beehive Springs?

Compared to conventional valve springs, the GSC Beehive design offers significant advantages:

✔ Reduced valvetrain mass

✔ Higher RPM capability

✔ Improved valve control

✔ Increased camshaft stability

✔ Reduced valve float

✔ Longer spring life

✔ Improved reliability under extreme boost and cylinder pressures

Perfect for engines fitted with: GSC Camshafts Upgraded turbochargers Built cylinder heads High-boost E85 race combinations 1,000–1,800+ WHP engine builds

Professional Installation Available

Supplier

GSC Power Division

Product System

• Engine Internals
• Engine Parts

Vehicle Fitment

• BMW M2 G87 S58
• BMW M3 G80 G81 S58
• BMW M3 G80 S58
• BMW M3 Touring G81 S58
• BMW M4 Convertible G83 S58
• BMW M4 G82 G83 S58
• BMW M4 G82 S58
• BMW X3 M F97 S58
• BMW X4 M F98 S58

Confirm chassis, engine, drivetrain and production-year compatibility before ordering.

Built by Boost & Tune Support

BBT can assist with fitment review, installation, supporting modifications, configuration and calibration requirements where applicable.