Lexus IS300 for use with OE dual mass flywheel Year Span 2002-2005 Performance Clutch Kits Product Number Torque Capacity Pricing Choose Clutch Single Stage 1 Product Number ST851-2 Torque Capacity 285 Pricing $430.00 Stage 2 Product Number ST852-2 Torque Capacity 315 Pricing $499.00 Stage 2+ Product Number ST853H-2 Torque Capacity 350 Pricing $529.00 Stage 3 Product Number ST853-2 Torque Capacity 369 Pricing $429.00 Stage 3+ Product Number ST853F-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 Questions? Give us a call. 1-800-828-4379