I have had 2 experiences with Exhaust Pros. The first was needing my y-pipe replaced on a car because it was completely severed when I purchased it. I had already purchased the replacement parts and needed them to do the labor. They did an excellent job on the y-pipe, but left a severe manifold leak untouched because I did not specifically request it to be fixed.
My other vehicle had a gap between flanges that I needed to be filled. The replaced my entire exhaust from my catalytic converter back. It increased my bill by an unexpected 2.5x, but the work was good and I have had no problems since.
The staff is attentive. They were able to get both vehicles in and worked on within 2 days. They researched my rare vehicle in front of me and asked questions to assure they understood its exhaust system.
PROS: Quick service, fair pricing, solid labor.
CONS: Too little or too much work, no consent before major upgrade