I am writing to share a very bad experience I recently had with Monro Muffler Brake & Service in Ohio, which nearly cost me $450-800. I took my vehicle -- a 1998 Chevy S-10 pick up truck -- to the local shop due to a loud noise coming from my exhaust. I asked for an estimate on the work. After the vehicle was inspected, I was told the problem was my catalytic converter and it would take about an hour to repair. The employee said I had 2 options: replace it with a factory converter for $800, or replace with a cheaper brand at a... read full review »