Here we have a used stock muffler and silencer that goes under the bike for a BMW 1150gs. Im unsure of exact years as these parts came in as a large lot purchase, the big square silencer is brand new and never used with an $1100 sticker on it. Please verify this is exactly what you need BEFORE buying. You will get exactly the items pictured in the condition pictured, Exhausts are non-returnable.