Just stumbled upon a guy selling these kit via eBay and thought I would share...
http://www.ebay.com/itm/Honda-Acura-NSX-Procharger-Supercharger-Mounting-Kit-/222141208341
http://www.ebay.com/itm/Honda-Acura-NSX-Procharger-Supercharger-Mounting-Kit-/222141208341