Just wanted to let fellow SSEI owners know that there is a way to repair the supercharger without replacing the whole thing. Go on Ebay and there is a guy that sells the kits with the coupler (usually the cause of rattleing), bearings, seals,gaskets, and supercharger oil for around $100. I have done it to my SSEI, it was leaking oil from the nose of the charger and it worked great. And saved me a ton of money. Just thought I'd spread the word.