My car had a upper strut brace on it when before I bought it. When I went to pick the car up it was taken of. I asked what happened to it and they(dealer) told me it was rattling on the supercharger so they took it off. I called them and told them I wanted it and they say they have to look for it....so I am going in saturday and getting it. Anyone ever heard of this problem with an upper front srtut brace rubbing on the supercharger?:shrug: