I think like me being a R3 owner you may be a little bit exhaust obsessed ....(no just me then !)
I'm saving hard to have a custom made complete system and have found some local guys I think are up to the job all they do is make stainless steel headers and systems for almost anything ...boats bmw's Nissan skylines 1920's caddy's and anything else you can imagine from any era ...in short I think they Know what there doing
Now I think I know what I want .....but lucky for me I have you guys and girls from r3owners.net for inspiration
so post photos of your own or anyone's R3 exhaust setup
(think I prefer twin exhaust on the left and right but hay I open to suggestions )