I've been hunting for an exhaust to put on my Speciale. Wanted to hear what other people's thoughts are on what model to go with. Right now I'm leaning towards Kline since it seems high quality and well priced, but not very widely known. It's tough hunting for videos since most Speciale exhaust videos appear to be straight piped with no cats. I definitely don't want to straight pipe/decat the car due to the smell and insane decibel levels. My goal is a slight noise increase, but ideally a pitch increase. I'm completely new to exhausts on Ferraris; got a few questions that I'm having trouble finding answers to: Is there any sound difference between Inconel and Stainless Steel, or is it purely weight savings? Will a catback exhaust with stock cats meet my goals of higher pitch and louder volume? If I have to have a sport-cat, would that be enough on it's own to improve sound?