Active Autowerke Replacement Belt for E46 M3 Rotrex C38-921 Prima SC Kit

This is a 6PKx2237 Replacement Belt for the Active Autowerke E46 M3 Prima Supercharger Kit with a Rotrex C38-92 blower.

These Premium V-Ribbed Belts are designed with aramid fiber loaded stock to provide the longest possible service life with the lowest possible noise characteristics.