ACT Heavy Duty Performance Street Sprung Clutch Kit - RX-8

ACT Street Clutch for Mazda RX-8 (2004–2011)

Get more torque, sharper engagement, and full control – the ACT Heavy Duty Street Clutch Kit with sprung disc lets you push your RX-8 to the limit while staying street-friendly. This kit is perfect for performance enthusiasts who want a reliable upgrade without compromising drivability.

The reinforced pressure plate paired with a premium organic disc offers long life, smooth engagement, and improved heat tolerance. Ideal for spirited street driving and occasional track use. 

Key Specs:

• Torque Capacity: Up to 330 ft-lbs (+34% over OEM)
• Disc Material: Organic (copper-infused, steel-backed)
• Clutch Disc Diameter: 240 mm (9.4 inches)
• Input Shaft Diameter: 1 inch
• Pressure Plate: Heavy Duty (reinforced design)
• Pedal Feel: Light to moderate, daily-friendly
• Longevity: Extended friction life thanks to ACT’s exclusive diaphragm design

Compatible with the following Mazda RX-8 models (1.3 R2, 1308cc):

• RX-8 Base / Sport / Touring / GT / Grand Touring / GS / R3 / Shinka / 40th Anniversary
• Model Years: 2004–2011