The KraftWerks 30mm belt upgrade kit converts a factory 20mm supercharger belt setup to a 30mm Track Pack arrangement for 2000–2003 S2000 models, including all required pulleys and belt. This upgrade is intended to increase belt capacity for track-focused use. The kit supplies the pulleys and replacement belt needed to complete the conversion while maintaining a factory-compatible routing.
KraftWerks S2000 AP2 30mm Track Pack Supercharger Pulley Upgrade Kit