Hammer Down

If you take the time to watch the F1 race today you will hear the exhaust sound of the SL63. There was a caution 10 laps into the race with 68 to go the safety car comes out (SL63) and man does it sound awesome! You can hear it again under caution with 14 laps to go. It replays at 2pm pacific time 5 eastern on Speed Channel - Direct TV.