Now I have to do a long answer. MAC had a problem with the manufacturer of their cats with warrent length, I think it was only 3 months. MAC didnt wana put out a pipe with little warrenty so they dropped them and went to another manufacturer. While there were a few complaints with them it was a verry low percentage. Also they are supposed to be in production again with a new cat.
Go Bassani, youll pay through the ass but they will last a long time......as long as its not the BX series. Damn you killed my buzz