GM-Buick Regal GS Turbo for use with OE dual mass flywheels Year Span 2011-2015 Performance Clutch Kits Product Number Torque Capacity Pricing Choose Clutch Single Stage 1 Product Number SS981 Torque Capacity 297 Pricing $769.00 Stage 2 Product Number SS982 Torque Capacity 339 Pricing $869.00 Stage 2+ Product Number SS983H Torque Capacity 380 Pricing $899.00 Stage 3 Product Number SS983 Torque Capacity 463 Pricing $965.00 Stage 3+ Product Number SS983F Torque Capacity 468 Pricing $975.00 Stage 4 Product Number SS984 Torque Capacity 468 Pricing $965.00 Stage 5 Product Number SS985 Torque Capacity 468 Pricing $975.00 None Not Available Pricing Questions? Give us a call. 1-800-828-4379