This Spec 07-10 BMW 335i/135i Stage 2+ Clutch Kit is designed to provide improved performance and torque capacity for your vehicle. It is the perfect upgrade for those looking to add more power and torque to their vehicle. This kit includes a heavy-duty pressure plate, a high-performance clutch disc, and a release bearing. This kit also requires the SB53A-2 Flywheel in order to properly install. This kit is designed to provide increased torque capacity and improved clutch pedal feel. It is perfect for those looking to upgrade their vehicle's performance.