Ok, I am going to get an exhaust system for my F430. I was thinking of getting the capristo because I have a capristo on my 360 now. But, everyone says that the Kreisseig is a much better Exhaust. Why does the Kreisseig cost $9,000? I want to know why the Kreisseig exhaust is so much better than capristo or tubi? PS: It would be great if I could here from someone who owns one or knows someone who owns one.