So what are these exhaust systems going for? When you guys say,if money isnt an object, how much $$$ are we looking at? Coming from riding and working on Ducati's for the past 7+ years, things arent that cheap in that world either. The last exhaust system that I purchased was a full titanium Akrapovic exhaust for my 999 and those wind pipes set me back close to $3K! Previous Termi slip ons that I have purchased usually ran close to a grand. I will assume the F4's pipes are prob in the same ball park, am I correct? Oh and does anyone know what happen to Cassoli USA? I could have sworn they had a website and FL based store, but when I serached for them earlier I got nothing. They had a lot of nice stuff for the Agusta and still do in their Europe stores, but add shipping and transit times, and who wants to bother...