ACT HY4-HDSS Heavy Duty Performance Street Sprung Clutch Kit for Hyundai Genesis Coupe

HY4-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. HD/Perf Street Sprung Light to moderate pedal effort, smooth positive engagement, OE to mild gear rattle; Longer friction life, extended by ACT's exclusive diaphragm design; Carefully engineered, precisely assembled, accurately balanced, with premium organic friction materials for heat tolerance and reduced fade; Recommended for street and race use; 100% clamp load tested and dynamically computer balanced for smooth high RPM reliability

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

The ACT HY4-HDSS Heavy Duty Performance Street Sprung Clutch Kit combines ACT’s Heavy Duty pressure plate with a Performance Street sprung disc for dependable engagement, increased holding power, and long friction life. Designed for street and race use, this kit provides light to moderate pedal effort with smooth, positive engagement and OE-like drivability while supporting mild gear rattle characteristics.

The ACT Heavy Duty pressure plate uses an exclusive diaphragm design that increases clamp load, reduces deflection, and helps maximize clutch life. Each diaphragm undergoes a four-stage heat-treating process for consistent performance, while precision cover stampings improve rigidity and dimensional consistency. The pressure plate is 100% clamp-load tested and dynamically computer balanced for reliable operation at high engine speeds.

The Performance Street sprung disc uses premium organic friction material with high copper content to improve heat transfer and help reduce fade. Steel-backed linings provide increased burst strength and durability, while reduced marcel promotes faster shift action and complements the pressure plate’s response. The kit is carefully engineered, precisely assembled, and accurately balanced for smooth operation and extended service life. ACT backs this clutch kit with a one-year warranty. This product fits 2010–2012 Hyundai Genesis Coupe applications; verify the vehicle configuration and transmission before ordering.

What's Included:

• ACT Heavy Duty pressure plate
• ACT Performance Street sprung clutch disc
• Clutch kit components required for installation as supplied by ACT

Features:

• Heavy Duty Pressure Plate: ACT’s exclusive diaphragm design increases clamp load, reduces deflection, and supports extended clutch life.
• Heat-Treated Diaphragm: Four-stage heat treatment delivers consistent pressure plate performance and durability.
• Premium Organic Friction Material: High-copper-content lining improves heat transfer, heat tolerance, and fade resistance.
• Sprung Performance Street Disc: Steel-backed lining and reduced marcel provide durability, faster shift action, and smooth positive engagement.

Fitments:
2010 Hyundai Genesis Coupe 3.8
2010 Hyundai Genesis Coupe 3.8 Grand Touring
2010 Hyundai Genesis Coupe 3.8 Track
2011 Hyundai Genesis Coupe 3.8 Grand Touring
2011 Hyundai Genesis Coupe 3.8 R-Spec
2011 Hyundai Genesis Coupe 3.8 Track
2012 Hyundai Genesis Coupe 3.8 Grand Touring
2012 Hyundai Genesis Coupe 3.8 R-Spec
2012 Hyundai Genesis Coupe 3.8 Track

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1