Infiniti G20 from 1/2001 production Year Span 2001-2002 Performance Clutch Kits Product Number Torque Capacity Pricing Choose Clutch Single Stage 1 Product Number SN571 Torque Capacity 225 Pricing $426.00 Stage 2 Product Number SN572 Torque Capacity 257 Pricing $520.00 Stage 2+ Product Number SN573H Torque Capacity 288 Pricing $474.00 Stage 3 Product Number SN573 Torque Capacity 307 Pricing $433.00 Stage 3+ Product Number SN573F Torque Capacity 357 Pricing $599.00 Stage 4 Product Number SN574 Torque Capacity 307 Pricing $433.00 Stage 5 Product Number SN575 Torque Capacity 432 Pricing $599.00 None Not Available Pricing Flywheels Product Number Pricing Choose Flywheel Aluminum Product Number SN02A-2 Pricing $519.00 Steel Product Number SN02S-2 Pricing $529.00 None Not Available Pricing Specialty Products 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