Well , China stopped making them for Ford .View attachment 78981 When I bought my Bullitt last November. I discovered this website IMBOC and decided I wanted the fr500s mufflers. They were nowhere to be found on any website, all backordered. I contacted Ford performance directly through email and this was their response. It's not an American muscle or any other website reseller being better or worse than others. Ford stopped making them.
I still have my poor old beat up set and love them.