Advanced Clutch XT/Race Rigid 4 Pad Kit | (BM17-XTR4)

Advanced Clutch XT/Race Rigid 4 Pad Kit BM17-XTR4 kit features an Xtreme pressure plate for the most demanding driver. ACT Xtreme pressure plates use exclusive diaphragm design to increase clamp load, reduce deflection and maximize clutch life. All diaphragms endure a four-stage, heat-treating process for unparalleled performance. ACT pressure plates have precision cover stampings to provide rigidity and consistency. ACT’s 4-pad rigid race discs are made with high quality, ceramic friction materials. The chrome-moly hub is heat-treated for strength and durability. The lightweight, rigid design allows for quicker shifts and smooth, trouble-free service. With the 4-pad rigid race disc, engagement is harsher, but shifting is faster. The 4-pad rigid race disc is well-suited for the smaller disc sizes in smaller engines.

Notes:

• Conversion kit. Must be used with ACT 601011 or 601016 flywheel (not included in kit). Pressure plate bolts included (M8-1.25 x 20mm).

Features:

• Moderate to heavy pedal effort, aggressive engagement, increased gear rattle
• Moderate friction life, extended by ACT’s exclusive diaphragm design, rigid design may increase spline wear
• Carefully engineered, precisely assembled, accurately balanced, uses select ceramic friction materials for high heat tolerance and maximum performance
• Recommended for race use only
• 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

Specifications:

• Clutch Master Cylinder Included: No
• Grease Included: Yes
• Grade Type: Performance
• Flywheel Included: No
• Pilot Bushing Included: No
• Pressure Plate Type: Xtreme
• Release Bearing Included: Yes
• Clutch Disc Diameter: 9.4 in
• Clutch Disc Diameter: 240 mm
• Disc Material: Ceramic
• Input Spline Quantity: 10
• Input Shaft Diameter: 1.125 in
• Alignment Tool Included: Yes
• Disc Type Sprung Solid: Solid
• Pressure Plate Bolts Included: Yes
• Clutch Slave Cylinder Included: No
• Flywheel Bolts Included: No
• Pilot Bearing Included: Yes
• Product Weight (lbs.): 13.4
• Torque Capacity (ft/lbs.): 702
• Torque Capacity Over OE: 1.29

References

• Installation Instructions

Applications

• 1998 BMW M3 Base
• 1999 BMW M3 Base
• 1998 BMW Z3 M Roadster
• 1999 BMW Z3 M Coupe
• 1999 BMW Z3 M Roadster
• 2000 BMW Z3 M Coupe
• 2000 BMW Z3 M Roadster
• 2001 BMW Z3 M Coupe
• 2001 BMW Z3 M Roadster
• 2002 BMW Z3 M Coupe
• 2002 BMW Z3 M Roadster
• 1992 BMW 325i Base
• 1993 BMW 325i Base