ACT Xtreme Street Clutch Kit BRZ/FR-S/86 with Prolite - SB8-XTSS

224mm | 366 ft-lb | Prolite | 2013-2020 BRZ | 2013-2016 FR-S | 2017-2020 86

The ACT SB8-XTSS Xtreme Performance Street Sprung kit combines a 366 ft-lb engine torque rating with an organic clutch disc and included Prolite flywheel for the listed BRZ, FR-S, and Toyota 86 applications. An Xtreme pressure plate increases holding force, while the spring-centered hub cushions drivetrain vibration and the organic lining supports progressive engagement. The Prolite flywheel reduces inertia for a faster engine response, with a greater effect on low-speed driving feel than Streetlite. This conversion package includes the required flywheel, release bearing, alignment tool, grease, and specified mounting bolts. Consider the Xtreme plate's increased pedal effort alongside the flywheel's response characteristics when choosing the combination.

Key Features & Specs:

• Brand: ACT
• Part Number: SB8-XTSS
• Clutch Configuration: Single disc
• Disc Series: Performance Street Sprung
• Product Weight: 24.9 lb
• Torque Capacity at Engine/Crank: 366 ft-lb
• Torque Capacity Increase over OE: 125%
• Pressure Plate Type: Xtreme
• Clutch Disc Diameter: 224 mm
• Input Spline Count: 24
• Input Shaft Diameter: 1 in
• Disc Material: Organic
• Flywheel Included: Yes
• Release Bearing Included: Yes
• Alignment Tool Included: Yes
• Flywheel Type: Prolite
• Grease Included: Yes
• Flywheel Bolts Included: Yes
• Disc Hub: Sprung
• Clutch Slave Cylinder Included: No
• Clutch Master Cylinder Included: No
• Grade Type: Performance
• Pressure Plate Bolts Included: Yes
• Feature: Four-stage heat-treated pressure plate diaphragm
• Feature: Precision cover stampings support rigidity and consistency
• Feature: Copper-containing organic friction material supports heat transfer
• Feature: Steel-backed friction lining supports strength and durability
• Feature: Reduced engagement cushioning supports quicker shift action
• Pressure Plate and Disc Assembly: Included

Fitment:

• 2013-2016 Scion FR-S Base
• 2013-2020 Subaru BRZ Limited
• 2013-2019 Subaru BRZ Premium
• 2015 Subaru BRZ Series.Blue
• 2019 Subaru BRZ Series.Gray
• 2016 Subaru BRZ Series.HyperBlue
• 2017 Subaru BRZ Series.Yellow
• 2018,2020 Subaru BRZ TS
• 2017-2020 Toyota 86 Base
• 2018-2020 Toyota 86 GT
• 2020 Toyota 86 Hakone Edition
• 2017 Toyota 86 Special Edition
• 2019 Toyota 86 TRD Special Edition

Notes:

• Conversion kit. Includes ACT Prolite flywheel. Must use ACT Flywheel (included in kit). Flywheel bolts included (M10-1.0 x 25mm). Pressure plate bolts included (M8-1.25 x 16mm).
• ACT recommends 300-500 miles of mild engagement for organic street discs before spirited driving or racing. Follow the application-specific installation instructions.

California Proposition 65: Warning: This product can expose you to chemicals including carbon black, glass wool fibers, or silica (in clutch discs), chromium and nickel, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65Warnings.ca.gov