Honda Accord I-4 Si for use only with SPEC proprietary system Year Span 2017-2024 Performance Clutch Kits Product Number Torque Capacity Pricing Choose Clutch Single Stage 1 Product Number SH991-SA Torque Capacity 303 Pricing $0.00 Stage 2 Product Number SH992-SA Torque Capacity 345 Pricing $0.00 Stage 2+ Product Number SH993H-SA Torque Capacity 387 Pricing $0.00 Stage 3 Product Number SH993-SA Torque Capacity 411 Pricing $0.00 Stage 3+ Product Number SH993F-SA Torque Capacity 477 Pricing $0.00 Stage 4 Product Number SH994-SA Torque Capacity 416 Pricing $725.00 Stage 5 Product Number SH995-SA Torque Capacity 578 Pricing $819.00 None Not Available Pricing Flywheels Product Number Pricing Choose Flywheel Aluminum Product Number SH99A-SA Pricing $579.00 Steel Product Number SH99S-SA Pricing $579.00 None Not Available Pricing Specialty Products Billet Aluminum Flywheel Replacement Friction Plate with Fasteners (Included on Flywheel) $89 Diamond ground, includes self-locking fasteners Questions? Give us a call. 1-800-828-4379