Description

ACT XT/Race Rigid 4 Pad Clutch Kit

SB8-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.

Features

• Part Fitment Requirement: Conversion kit. Includes ACT Prolite flywheel. Must use ACT flywheel (included in kit).
• Product Weight (lbs.): 23.4
• Torque Capacity (ft/lbs.): 449
• Torque Capacity Over OE: 1.66
• Flywheel Included: Yes
• Pressure Plate Type: Xtreme
• Release Bearing Included: Yes
• Clutch Disc Diameter (in.): 8.8
• Clutch Disc Diameter (mm): 224
• Disc Material: Ceramic
• Input Spline Quantity: 24
• Input Shaft Diameter (in.): 1
• Alignment Tool Included: Yes

Applications

• 2013-2019 Subaru BRZ
• 2013-2016 Scion FR-S
• 2017-2019 Toyota 86

What’s In The Box?

• Clutch Friction Disc (4224018)
• Clutch Flywheel (600700)
• Clutch Alignment Tool (AT90)
• Clutch Pilot Bearing (PB1004)
• Clutch Release Bearing (RB004)
• Clutch Pressure Plate (SB017X)

References

• Installation Instructions

Warranty

• Manufacturer 1 Year Warranty