I think you're better off sourcing a cam through Australia, or contact Rallytwit, I got mine from him but it's a little more than a street cam. He probably knows where to go for one nearer to you as he's in Vegas. Mild to wild cams are available here but are prohibitively expensive. Where'd you get the header, or is that a secret? I'd like an unfinished one for jet-hot coating like I've done in my ute. The ones here are all 2" and I'd like a little bigger exhaust for my supercharged A15 project.