Hey I wondering if anyone on here has had experience unpgrading their S550 mustang with the GT350R big brake package? I am planning on upgrading my S550 with the GT350R big brake and also ford performance track pack. I know there is enough change that will have to get new wheels most likely, but ford performance does not have enough data to make a suggestion and I have not yet found (maybe not deep enough search) any place that has suggestions other than under 35mm offset on wheel 19” or 20”. Ford Performance suspects with out performance package there will be rubbing using GT350R wheels so hoping someone has done this conversion in past and knows all the potential rubbing issue and size requirements for new wheel/tire packages that would go with this modification. Also any suggestions are welcome as well.