Mufflers, catalytic converters, manifolds, and downpipes are all common exhaust system issues that we specialize in as well as full exhaust system rebuilds and repairs. Signs your exhaust system may need to be smelling gas while driving, excessive noise, hanging exhaust pipe, a decrease in power, acceleration, or fuel efficiency, and a burning smell in the engine bay. If you notice any of these symptoms, contact Dave’s American Discount Muffler in Kenosha, Wi. at 262-656-1017 today before more serious problems appear!