...if they fit right and don't have any abnormal holes in them. I had to send one back to be fixed as they had polished through a weld, making a tiny hole. It was hard to see, but I could feel the exhaust leak when I was checking to make sure my muffler clamp was tight enough.
I sent it back and they lost it and had to make me a new one. All this took a long time. If Stan actually has them in stock, or has more leverage with the company than an individual, he's the way to go. Besides, the price is the same.