Lexus IS300 for use with billet single mass flywheel Year Span 2002-2005 Performance Clutch Kits Product Number Torque Capacity Pricing Choose Clutch Single Stage 1 Product Number ST851S-2 Torque Capacity 285 Pricing $435.00 Stage 2 Product Number ST852S-2 Torque Capacity 315 Pricing $499.00 Stage 2+ Product Number ST853HS-2 Torque Capacity 350 Pricing $489.00 Stage 3 Product Number ST853S-2 Torque Capacity 369 Pricing $439.00 Stage 3+ Product Number ST853FS-2 Torque Capacity 475 Pricing $609.00 Stage 4 Product Number ST854-2 Torque Capacity 369 Pricing $429.00 Stage 5 Product Number ST855-2 Torque Capacity 589 Pricing $586.00 None Not Available Pricing Flywheels Product Number Pricing Choose Flywheel Aluminum Product Number ST85A-2 Pricing $545.00 None Not Available Pricing Specialty Products Billet Flywheel Replacement Friction Plate Kit with Fasteners $79.00 Diamond ground, includes self-locking fasteners Questions? Give us a call. 1-800-828-4379