Went down to this shop and had New Dual Exhast installed at a little of a high price and asked for performance sleeper mufflers for my classic car and the once the job was done he installed the loudest flow masters and when I said its not what I wanted he stated its what he had and argued that the sound was low and did not want to issue me a receipt, refund or correct the problem. Had Very bad attitude as well. Will never deal are send any one to that shop again. Very Bad Muffler Shop. F-