allan (huntsville )
simple to install, did what it was supposed to do. i'll be back when I need to do it again.
Gary (wallkill )
a bit loud. easy install. just had to keep tightening the clamp to stop exhaust leak from muffler to pipe. ordered the silencers for $70. supposed to reduce sound by approximtely 7db according to the two brothers website. 1/4 of the sound of the current level. Others say the silencers don't make much of hardly any difference. Would have been nice if the directions described how the rubber bands are to be wrapped around the bracket before installation.
Brett (Orillia )
Awesome pipe, love it, never run with another brand again!
San (Sydney )
It was a struggle during the installation, since the screw holes on the exhaust and the bike don't not line up (gasket was taken out as per the instruction). Had to push it real hard to fit it in, other than that it was a breeze to install. Sounds great, deep and solid, noticeable improvement in performance.
glenn (Colchester )
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.
Dan (Colorado Springs )
08 Kawasaki Concours. Just get it. It's all that.