TSB for the 55-58 vibration

I was over at the edmunds forum and read this. I'll have to contact my dealer next week and see if they heard of it.

My car has a vibration in it between 52 to 58mph when driving on a level road. I was suppose to drop it off on Tuesday but the dealer called and said that there was a TSB that just came out. They have to replace three peaces of the exhaust system which they have to order.I hope that this will fix the problem I already had the tranns control Modula replaced