Was thinking about saving up for a pair of mufflers for my '06 bonneville t100 , these ones to be exact: http://www.newbonneville.com/html/sprint_mufflers.html
what I would like to know is , what are the technical implications of fitting these ? \Firstly are they easy to fit or are you best sticking it in a garage and letting them do it for you ? and also would any other parts of the bike have to tuned for them ? such as the carbs rebalancing for the amount of air/fuel needed ? and lastly just a curiosity , are restrictors able to be put in once aftermarket parts are installed on the exhaust system ?