What's wrong with an exhaust that bursts your ear drums? As long as it makes a glorious roar that is and not a mindless drone that is (an angry VR6 will help this). :)
Welcome to the forums by the way Bert. A nice mint GTI you go there. Personally I prefer the Montreals over the stockys but then again there are plenty of nice aftermarket rims that you can get as well.
Cheers,
Trent