2005 Mini Cooper S - Supercharger Pulley

[matthews]

Is there an easy way to pull the pulley off the supercharger, other than pulling the supercharger off the engine?

[TotalMINIBMW]

There is a special puller set up that can be bought at Alta Performance for this to install a smaller pulley for HP gains. The puller is a clamshell that bolts around the original pulley and a Harmonic balancer puller attaches to it to remove the pulley. The puller from Alta can be had for around $70