South Bend Stage 3 Daily Clutch Kit For BMW - KF778-SS-O-DMF

Recommended for single mass flywheel (SMF) when original design is DMF. This clutch package is designed for high HP vehicles desiring a start performance similar to O.E. The pressure plate is Race Engineered (SS) and SFI approved with significant load increase over stage 1,2 pressure plates (+600-800 lbs.). Expect a pedal effort increase of 20%-25%. Discs are assembled with heat-treated wear resistant hubs; drive plates and springs for high load transfer and dependable operation. The sprung centers on the disc in conjunction with the marcel fin between the linings create a dual dampening effect that simulates O.E. start performance. A Performance Organic friction material with a high metal content increases torque and RPM capability and maintains low operating temperatures which reduces wear and glazing.

Race Engineered Pressure Plates (SS) used in Stage 3 and 4 clutch kits:

These performance clutches deliver more transmittable torque and stability, longer life and superior thermal resistance. They also deliver noticeably better dynamics through higher clamp load when driving the vehicle to its limits.

Recommended usages are daily, spirited street and occasional track.

Features:

• Pressure Plate Style: Diaphragm
• Pilot Bushing Material: Steel
• Pilot Bushing Included: Yes
• Input Spline Quantity: 10
• Clutch Disc Quantity: Single
• Input Shaft Diameter: 1.13
• Hub Style: Sprung
• Flywheel Included: No
• Disc Style: Full Face
• Disc Material: Organic
• Disc Diameter: 240
• Clutch Usage: Performance
• Alignment Tool Included: Yes
• Mounting Hardware Included: No
• Throwout Bearing Style: Standard
• Throwout Bearing Included: Yes
• Quantity: Sold as a kit