The Performance Clutches Stage 1 Street HD Kit (DMF Compatible) is designed for E85 & E86 Z4M drivers looking for increased torque capacity and durability while retaining the smooth, refined characteristics of the factory Dual Mass Flywheel (DMF). Ideal for tuned road cars and fast road use, it provides greater clutch holding power without introducing the harsh engagement or increased drivetrain noise associated with more aggressive performance setups.
Designed to work with the OE or OE-replacement dual mass flywheel, the kit retains the factory flywheel's damping characteristics. This helps reduce drivetrain vibration and maintains comfortable, predictable operation during everyday driving while providing additional capacity for increased engine torque.
The clutch assembly features a QT450 steel pressure plate, chosen for its excellent thermal stability and resistance to distortion through repeated heat cycles. This helps maintain consistent clamping force and reliable engagement during spirited driving and increased-load conditions.
A steel-backed organic friction disc provides progressive engagement, good heat resistance, and long service life. The result is a performance clutch that offers increased torque capacity while retaining the smooth and controllable characteristics expected from a road-going BMW.
