The exhaust fitted perfectly and definitely sounds much better. It gives a nice deep growl.
It improved the looks of my scooter as well. 10/10 for Akrapovic.
Delivery to Australia was speedy and in perfect condition.
Arrived very fast, packed very well. The instructions were good enough to get the stock exhaust off and the new one on.... And heres the problem, the head pipes did not line up correctly. The two middle pipes were about 1/8" off which caused lots of pain in getting the new head pipes mounted. For $1100 I should not have to pry the pipes apart to make them fit the motorcycle. Good quality system, much louder than stock on my 2012 S1000RR. Had I known the head pipes would be so far off I would have spent the extra $400 for the Akrapovic system.
This is my first Two Brother's full exhaust system. It was not hard to install on my 2012 Busa but it fits a bit tight to the lower fairing and may melt or warp it if the bike is run in the heat for more than an hour. It's very throaty but not too loud. I would recommend a power commander to resolve backfiring.