MY soon to arrive 1989 testarossa has a standard exhaust that I will be changing when it arrives. Its a non cat car UK car. I've seen the numerous posts on which people think is best and I have a capristo system on my 599 which I love. My preference is to go louder. I know the capristo system is expensive. On one of my other cars non ferrari cars I had a custom stainless steel exhaust made by a good local specialist. I wo dear whether I should do the same. It would be cheaper and I should get something a bit special. Has anyone done this themselves .. does anyone think this is the wrong decision?