Porsche Boxster rigid hub kits for use with OE dual mass flywheel Year Span 1997-1999 Performance Clutch Kits Product Number Torque Capacity Pricing Choose Clutch Single Stage 1 Product Number SP881 Pricing $625.00 Stage 2 Product Number SP882 Pricing $709.00 Stage 2+ Product Number SP883H Pricing $719.00 Stage 3 Product Number SP883 Pricing $681.00 Stage 3+ Product Number SP883F Pricing $799.00 Stage 4 Product Number SP884 Pricing $679.00 Stage 5 Product Number SP885 Pricing $789.00 None Not Available Pricing Questions? Give us a call. 1-800-828-4379