Pulley Bushing

Air Filter Extension Elbow

Made from high quality stainless steel finished with a fine grit glass bead blast

The BMW version is blocked at US dealers from purchase

Schrick Cast Aluminum Manifold for M52 and S52 Engines

Vortech Supercharger Pulley Retainer Gurney Flap Pulley BushingAn anodized aluminum replacement to a steel problem. Made from 6061 aluminum and silver anodized. This is a direct replacement to the Vortech steel retainer that often (and quickly) corrode or rust when the zinc coating breaks down. Also added to the design is a centering extrusion so the retainer fits squarely into the pulley. Please note that this extrusion recesses 2. 35mm into the supercharger pulley. If the supercharger shaft is not lower than