I bought these years ago for my GN and never used them. I sold the GN a few years ago and have no use for them. Jim Bell tested these mufflers (Walker DynoMax 17293) and they flow 97% of a straight pipe. The are center/center so make sure they work for your application. They have never been used, one box is still sealed. They were made in Sweden which was a surprise because I bet they are made there any longer. Summit's price is $80 each, my price $50 each plus shipping obo.
