Someone from a Facebook group is selling these as Z1 Test Pipes for 370z, he also uploaded a Z1 receipt with it, it says he got them on April 2017. I'm inclined to buy them but am really concerned because the Z1 Test Pipes have a bracket on them, which these don't.
I tried contacting Z1 about it, but as usual, they didn't help me. Can anyone confirm if these are indeed Z1? Did they do test pipes without the brackets in 2017?
