It's the same exhaust on the P5 in the recent Turbo magazine. I found it for $350, sad thing is that it's only the rear section. It's on groupbuycenter.com and the vendor that is selling it is pretty reliable. Just thought I'd point it out to you guys. So, here's the link. I hope someone finds this info helpful. I would buy it and modify it to fit on my MP3, but the cash isn't there yet.