Does the dual underseat exhaust on the '05-'07(stock/aftermarket duals) sound different than a 3 into 1 low mount exhaust? There aren't many S3s in my area, and I'm just curious. Any sound clips?
My new S3 came with the Arrow "Triumph" low mount full system installed--which I wouldn't trade for anything in terms of looks, sound, or weight.

As I look at the stock exhaust bubble wrapped in my garage, I just wonder...
Regards,
Karl