Review on Flowmaster 43043 40 Muffler Aggressive by Tim Thornton

A friend called and said his muffler was "busted". Upon closer inspection, I found that the welds (factory) were separating. It's ok, I ordered another one without thinking twice and put it on. After 2 weeks they call and say it happened again and send me these photos (attached) which are almost the same as the first broken one (I don't have any photos of it). Do not buy.