I installed a different exhaust on my brand new 2018 GTS 300 the same day I bought it. It only had about 20 miles on the odometer so it is essentially new. It's currently all wrapped up in the box that my new Akro exhaust came in. If interested in it please let me know. I can ship it for a small handling fee anywhere in the world but I prefer US shipments. I will take pics for anyone who is interested I just have to re-open the box that it is in. The picture is from the same day I bought it but before I took it off and put it in the box and then after I made the mods.