A friend of mine had the same pipes mounted on his bike by the dealer he bought the bike from. He had issues with the rubber dampers that are used at the mounting brackets under the bags at the back. The rubber dampers on one side especially kept working its way out and then would leave no dampening at all in the bracket. He also had an issue with the clamps not tightening up enough and having the pipe be loose. This was on an 09 SG. He eventually had the dealer replace them with D&D slip ons.