SPEC Stage 3+ Clutch Kit SB553F-2 for BMW 135i, 335i, 435i, 535i (2011-2017)

SPEC SB553F-2 Stage 3+ Clutch Kit

The SPEC SB553F-2 Stage 3+ Clutch Kit is engineered for those seeking a robust solution for high-powered street and race applications. This clutch kit offers a balance between performance and drivability, making it suitable for a variety of driving styles, including street, drag, drift, autocross, and road racing.

Construction and Materials

At the core of the SB553F-2 is a carbon semi-metallic friction material that enhances durability and provides an excellent friction coefficient. This material is designed for longevity, ensuring that the clutch can handle significant power without sacrificing performance.

Key Features

• High clamp pressure plate for improved torque handling
• Double sprung hub for enhanced flexibility during engagement
• Heat-treated components for increased strength and longevity
• Includes bearing and tool kit for select models (inquire for details)

Fitment

• BMW 135i (2011-2012)
• BMW 335i (2011-2017)
• BMW 435i (2013-2017)
• BMW 535i (2011-2017)
• BMW 1M (2011)
• BMW M140i (2015-2017)
• BMW M235i (2012-2016)
• BMW Z4 (2011-2016)

Installation Notes

This clutch kit is specifically compatible with SPEC Clutch flywheels, ensuring optimal performance and reliability. Proper installation is crucial for achieving the desired engagement characteristics and overall performance.

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