OK, so its been discussed to death however, if you make only one modification to your Ferrari, replace the stock exhaust. OH MY GOD! In the past I've upgraded the suspension, brakes, wheels, tires, carbon fibered everything but for some reason neglected replacing the exhaust until yesterday. Stopped by Meridian, (that's always trouble for me) and while exiting my car in their back lot could hear those indistinguishable tones, they were playing my song! Parked dead center in the garage was Matt's yellow CS equipped with a Capristo level 3 exhaust. One word....INSANE! That was it! Although my mind was made up Matt insisted that I listen to a stock CS system with and w/o bypass valves open, a stock 360 w/open valves and a customers Tubi. Capristo won hands down. My ride home was like the first day I got my Ferrari.