Originally Posted by IWC Doppel
I have the sport which sound great, as described meatier a little louder especially at part throttle and deeper. I might try the xpipe as now I have driven the car for 4,000 miles I want a little more noise !
That is what I was thinking....get the sport.....if I want a bit more noise, go for the SS X-pipe!
If you do it, let us know how it works out for you!