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StreetFighter Supercharger Pulley Upgrade
The Ultra Lightweight Pulley Upgrade is made from billet 7075-T6 aerospace-grade aluminum, equipped with micromachining technology allowing maximum grip force to be applied to the component without damaging your belt. Get the maximum performance out of your supercharger without ever having to worry about belt slip!
Material: 7075-T6 Aluminium
Finish: Type 3 Anodized
Size: 58.674mm or 2.31” Inch
1.5-2.5 PSI increase over standard