Porsche 991.2 Base/S/R kits for use with billet single mass flywheels Year Span 2017-2019 Performance Clutch Kits Product Number Torque Capacity Pricing Choose Clutch Single Stage 1 Product Number SP971S-4 Pricing $1,659.00 Stage 2 Product Number SP972S-4 Pricing $1,829.00 Stage 2+ Product Number SP973HS-4 Pricing $1,809.00 Stage 3 Product Number SP973S-4 Pricing $1,829.00 Stage 3+ Product Number SP973FS-4 Pricing $1,859.00 Stage 4 Product Number SP974R-4 Pricing $1,719.00 Stage 5 Product Number SP975-4 Pricing $1,859.00 None Not Available Pricing Flywheels Product Number Pricing Choose Flywheel Aluminum Product Number SP97A-4 Pricing $1,199.00 Steel Product Number SP97S-4 Pricing $1,099.00 None Not Available Pricing Questions? Give us a call. 1-800-828-4379
