Mazda RX-8 Year Span 2004-2011 Comments Flywheel includes bolts for counterweight. Performance Clutch Kits Product Number Torque Capacity Pricing Choose Clutch Single Stage 1 Product Number SZ481 Torque Capacity 303 Pricing $434.00 Stage 2 Product Number SZ482 Torque Capacity 345 Pricing $550.00 Stage 2+ Product Number SZ483H Torque Capacity 387 Pricing $499.00 Stage 3 Product Number SZ483 Torque Capacity 411 Pricing $438.00 Stage 3+ Product Number SZ483F Torque Capacity 477 Pricing $599.00 Stage 4 Product Number SZ484 Torque Capacity 411 Pricing $438.00 Stage 5 Product Number SZ485 Torque Capacity 573 Pricing $630.00 None Not Available Pricing Flywheels Product Number Pricing Choose Flywheel Aluminum Product Number SZ49A Pricing $489.00 Steel Product Number SZ49S Pricing $399.00 None Not Available Pricing Specialty Products Billet Aluminum Pressure Plate Option $199.00 Substantially reduces rotating mass, increases power and throttle response , adds infinite rebuildability Billet Aluminum Flywheel Replacement Friction Plate with Fasteners (Included on Flywheel) $89 Diamond ground, includes self-locking fasteners Questions? Give us a call. 1-800-828-4379