ACT 17-21 / 23-24 Honda Civic Type R / Acura Integra Type S HD/Perf Street Sprung Clutch Kit (actHC12-HDSS)

This is the ACT 17-21 / 23-24 Honda Civic Type R / Acura Integra Type S HD/Perf Street Sprung Clutch Kit. Part actHC12-HDSS. A performance clutch kit replaces the factory clutch to hold more torque and give a more consistent engagement.

HC12-HDSS kit features ACT's most popular Heavy Duty pressure plate and most popular street disc. ACT Heavy Duty 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 Performance Street discs feature premium organic materials with high copper content for better heat transfer and steel-backed lining for greater burst strength and durability. These discs have reduced marcel for faster shift action to complement ACT pressure plates, with increased strength and reliability.

Features and benefits

• "Excellence in Performance", backed by the best one-year warranty in the industry!

Product details

• Part type: Clutch Kits
• Brand: ACT
• Torque Capacity (ft/lbs.): 412
• Torque Capacity Over OE: 33%
• Pressure Plate Type: Heavy Duty
• Clutch Disc Diameter: 240
• Disc Material: Organic
• Input Spline Quantity: 24
• Input Shaft Diameter: 1.0325
• Part Fitment Requirement: Must use ACT flywheel (included in kit). Flywheel bolts included (M12-1.0 x 25mm). Pressure plate bolts included (M8-1.25 x 16mm).
• Flywheel Included: Yes
• Release Bearing Included: Yes
• Alignment Tool Included: Yes
• Flywheel Type: Streetlite
• Grease Included: Yes
• Flywheel Bolts Included: Yes
• ACT part number: actHC12-HDSS

Fitment

• Vehicle: Acura Integra, Honda Civic Type R (FK8), Honda Civic Type R (FL5)
• Years and trims on file: 2024-2026 Acura Integra Type S; 2017-2021 Honda Civic Type R; 2023-2026 Honda Civic Type R
• Application listing: ACT 17-21 / 23-24 Honda Civic Type R / Acura Integra Type S HD/Perf Street Sprung Clutch Kit
• Check the vehicle, model years, engine and trim above against your car before ordering. Not sure? Ask us and we will check it against your VIN.

Shipping & returns

• Orders are processed within 1–3 business days; standard delivery is 3–7 business days within the United States.
• ACT parts are supplied through our distributor. We confirm availability and lead time with you after you order.
• We currently ship within the U.S. only. See our Shipping Policy.
• 30-day returns on unused parts in original packaging — see our Return Policy.

Installation at Team ANBD

Team ANBD is a performance shop in Andover, New Jersey. We can align or corner-balance the car, and prep track cars. Book an appointment or ask us about installation and fitment before you order.

California Proposition 65

WARNING: This product can expose you to chemicals known to the State of California to cause cancer or reproductive harm. For more information go to www.P65Warnings.ca.gov.