Porsche 944S Year Span 1987-1988 Performance Clutch Kits Product Number Torque Capacity Pricing Choose Clutch Single Stage 1 Product Number SP311 Torque Capacity 302 Pricing $985.00 Stage 2 Product Number SP312 Torque Capacity 344 Pricing $1,065.00 Stage 2+ Product Number SP313H Torque Capacity 385 Pricing $1,079.00 Stage 3 Product Number SP313 Torque Capacity 410 Pricing $1,015.00 Stage 3+ Product Number SP313F Torque Capacity 476 Pricing $1,219.00 Stage 4 Product Number SP314 Torque Capacity 410 Pricing $1,029.00 None Not Available Pricing Flywheels Product Number Pricing Choose Flywheel Steel Product Number SP31S Pricing $699.00 None Not Available Pricing Questions? Give us a call. 1-800-828-4379