I have just purchased a White Brothers E Series exhaust for my WR400. I was after an exhaust that made a nice noise and once fitted was not disappointed. In fact I had to add all the metal plates to quieten it down as it had ear bleading potential. Has anyone experienced this pipe? What do you think? I have yet to ride the bike as I am waiting for my new Talon wheels, so it would be nice to hear anyone's views.