I had a stainless steel system for about 6 years. Then last spring I had to change the muffler as it had a loss baffle and became very noisy. The new muffler ( Not stainless ) has only lasted the summer and now it also has a loss baffle that is also noisy. Does anyone recomment a good quality muffler for our cars that will last ? Bob Slater 1963 BJ7 rob at gto.net