I just bought a 1976 KZ900 that has a 4 into 1 Kerker Chrome exhaust that is missing its baffeling and is totally open ended and way to loud for Johnny Law. So as to hopefully remedy this problem before I get a ticket and spend the money on the cost of the exhaust repair rather than contributing to the City coffers, I'm wondering if it is possible to obtain the parts needed and if so where should I go?