METCO 2003-04 Cobra Auxiliary Idler Kit. Includes Billet Aluminum Bracket Plate & 90mm Billet Idler Pulley. This Auxiliary Idler Assembly is designed to provide maximum belt contact of the supercharger pulley, thereby decreasing the amount of belt slippage in high boost situations.
All components are CNC machined from 6061 T-6 aluminum for accuracy and detail.
Billet Idler Pulley is "Hard Coat" anodized for superior belt wear protection and bearing bore hardness.
Same brand and grade, sealed for life bearing as used in the OEM Idler Pulley.
In most cases, a slightly longer belt will be required.
Complete, easy to follow instructions and hardware included.
Installation time approximately 10 minutes. NO MODIFICATIONS OR ALTERATIONS REQUIRED.