Hi Jochen,
I was just wondering if the stock exhaust is less louder than the V&H Big Radials. In Holland cops normally are not chasing bikes with loud pipes, and don't look if the exhaust has a E-number......but if the stock pipes are less loud it might be usefull to have them in the garage, just in case......
I hope I will get my german license coming week, the TÜV-man was on vacation last week and gave me another nervewrecking week to wait......