Has anybody had problems with thier exhaust sytems after replacing the flex pipe? I had mine replaced and it sounds like shit...at 2K RPM my ride vibrates and the exhaust makes the same kind of noise a bad muffler would make. When they replaced the flex pipe, they basically cut out the faulty one and welded in a new one. Is my only option to get a factory exhaust (or aftermarket)?

 

exhaust leak? have them check the welds...