The South Bend Clutch K70288-SS-TZ Stage 3 Endurance Clutch Kit is engineered specifically for BMW 3 Series and 5 Series models from 2001 to 2005 equipped with 2.5L engines. Designed for high-performance applications, this clutch assembly provides superior torque capacity and durability essential for fleet, towing, and heavy-duty driving environments. The kit features premium friction materials that ensure smooth engagement and reliable power transfer, even under severe workload conditions. Its enhanced thermal capacity helps prevent clutch slippage during prolonged towing or high-horsepower loads, making it an ideal choice for demanding industrial and commercial vehicle use. Built with quality American engineering, this kit offers long-term drivetrain reliability, reducing downtime and maintenance costs while maintaining factory-like drivability.
Installation requires proper attention to manufacturer guidelines, including replacing related components such as the pilot bearing, throwout bearing, and resurfacing or replacing the flywheel. Following a thorough break-in procedure for approximately 500 miles will optimize clutch performance and lifespan. Ensuring clean mating surfaces with high-quality brake cleaner before assembly will result in chatter-free operation and maximum engagement efficiency. This clutch kit provides a robust upgrade over stock components, delivering the power, durability, and reliability needed for heavy-duty applications and fleet operations.
Features:
- Heavy-duty diesel and fleet torque capacity for demanding industrial applications
- Premium friction materials for smooth, consistent engagement and long wear
- Enhanced thermal capacity to prevent slippage during severe towing and high-horsepower use
- Designed for long-term drivetrain reliability and reduced maintenance in commercial vehicle environments
Fitment:
BMW 325xi Base 2001 to 2005
BMW 330i Base 2001 to 2003
BMW 530i Base 2001 to 2005
BMW Z3 Coupe 2001 to 2002
BMW Z3 Roadster 2001 to 2002





