PTB Racing – BMW B5830A DMF Twin Disc Clutch Kit

PTB-RACING 2-Disc Clutch Kit & CNC Dual-Mass Flywheel (BMW B58)

The Ultimate Performance Hybrid: Motorsport Strength meets OEM Comfort.

Why choose between a racing clutch and daily driveability? This exclusive 2-disc kit for the BMW B58 (B5830A) is the definitive premium solution for drivers who demand maximum torque capacity without the typical “race clutch” compromises.

By combining advanced 2-disc technology with our proprietary CNC-machined dual-mass flywheel (DMF), we’ve eliminated the rattling and harshness common in aftermarket upgrades, delivering a “stock feel” that handles extreme power.

The CNC Dual-Mass Flywheel Advantage

Most performance clutches rely on single-mass flywheels, which often result in gearbox rattle, vibration, and reduced cabin comfort. Our CNC-machined DMF provides:

• Silent Operation: No disturbing noises or “gearbox chatter.”
• Refined Harmonic Balancing: Significantly smoother engine idling and running.
• OEM Experience: Maintains the premium BMW driving feel, even with significant power increases.

Key Features & Benefits

• Zero Pedal Effort Increase: No heavy leg workouts—clutch pedal pressure remains like the factory setting.
• Superior Thermal Management: Thermally relieved friction surfaces ensure reduced wear and high heat resistance.
• Precision Engineering: Features a tangentially sprung intermediate disc for maximum engagement comfort.
• Plug & Play: No pedal limiter required; finely balanced components ready for installation.
• 100% Versatile: Perfectly suited for both aggressive motorsport use and smooth daily commuting.
• German Excellence: Completely manufactured in-house or sourced from OEM partners. 100% Made in Germany

What’s in the Box?

• 1x CNC-Machined Dual-Mass Flywheel (DMF)
• 1x Pre-assembled Intermediate Disc
• 1x Friction Disc Module (as configured)
• 1x Release Bearing (including lever)
• 6x Pressure Plate Screws
• 8x Flywheel Screws