By the way, I read that the same exhaust pipe should be changed based on the mileage that has already coiled the bike and in general its age, year of production and so on. In addition, looking at another effect you want to achieve. I was lucky and I was able to find a very good exhaust pipe under my Harley-Davidson FLHX Street Glide bike in 2008. If you need to be sure to study the analytical material about True Dual Exhaust For Harley https://allforharley.com/true-dual-exhaust-for-harley/ and then I think that there will be no special problems with the choice. I myself the other day just looking for a good thing that managed to pick up just for me and so far is working properly =).