I have a brand new Arrow mid-pipe for a 2019-2022 (may fit other years as well, but I'm not sure about that) KTM 790/890 (also fits the Norden 901). I was going to decat my bike, then decided against it. This has never been installed, it's brand new in-the-box. The original instructions and pieces/parts that came with the pipe (shown in the pictures) are included.