Honda Cruisers
My just purchsed '84 CBX750 FE (pictured) has a custom 4 into 1 Delcevic exaust/muffler, it has a silencer inside but it is still very loud. How can I quiet it without spending heaps? I know can buy 2 new original 2 into 1 exausts ($700 approx) and have them put on by a mechanic - but is there...