Paid for complete exhaust system. Used part of old system. Damaged new parts. Made noise afterward. Wanted to charge more to correct the problem. I took my Jeep there on 10/18/10 to get a complete exhaust system from the header back. I had work done at a previous shop and they did a terrible job so I thought I'd try Custom Muffler as I had heard good things about them. I was given a fair price and dropped the car off Monday morning. When I picked it up it had a high pitched whistle, almost like an old VW Beetle, coming from the front... read full review »