GSC Power-Division 5023 Beehive Valve Spring Kit w/Ti Retainers for BMW S58

Vehicle Fitment

• 2019-2025 BMW M3 (G80) S58
• 2019-2025 BMW M4 (G82) S58
• 2020-2025 BMW X3 M (F97) S58
• 2020-2025 BMW X4 M (F98) S58

Features

• Performance beehive valve spring design optimized for S58 engines
• Titanium retainers reduce valvetrain mass for faster response
• Advanced heat-treated ovate wire for enhanced load retention
• Superior stability under high RPM and high boost conditions
• Improved control with aggressive cam and tuning builds
• Supports higher rev limits vs OEM springs
• Ideal for street performance and track use
• Direct replacement for OEM S58 valve springs

Specifications

• Part Number: 5023
• Spring Type: Beehive performance valve springs
• Install Height: ~1.415"
• Seat Pressure: ~101 lbs
• Open Pressure: ~221 lbs @ ~0.982" lift
• Max Valve Lift: ~0.472" / 12 mm
• Max RPM: ~9,300 RPM
• Max Boost Support: ~70 psi

Included Components

• 24x Beehive valve springs
• 24x Titanium retainers

Product Description

The GSC Power-Division 5023 Beehive Valve Spring Kit with titanium retainers is designed for high-performance BMW engines equipped with the S58 3.0 L twin-turbo inline-6. Utilizing a beehive spring geometry and lightweight titanium retainers, this kit enhances valvetrain control, reduces inertia, and supports higher RPM and boost levels compared with stock springs. The advanced heat-treated construction delivers excellent load retention and fatigue resistance in demanding environments.

Ideal for tuned street cars and track cars alike, the 5023 kit supports aggressive cam profiles and stability at elevated engine speeds - capable of handling approximately 9,300 RPM and up to 70 psi of boost pressure. Direct OEM replacement fitment and engineered performance make this an excellent upgrade for BMW M3, M4, and S-Series SUVs with the S58 engine. Proper tuning is recommended to fully leverage the upgraded valvetrain capability.