When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I had a set for about four months and the end of one blew a 2 inch hole and the other had stress cracks in the same place. Mid America was great and gave me credit on a new set. I was interested in replacing them but they said they were having problems with them, so I got a differant set.
There was a similar MA set on my 75 when I removed them for sidepipes a couple years ago. They were a few years old at that point based upon receipts I was given, and seemed in pretty good shape when removed. However as Turtlevette said they were a bit "droney" and kinda loud. However not as loud as the sidepipes are.