"The Original" Decker Muffler offers over 25 years of service to Akron and Medina, Ohio and all work is guaranteed. Decker Muffler does quality work and delivers fast service by manufacturing stainless and aluminized systems and converters, brakes, shocks, struts, custom duals, exhaust, bending, complete systems, oil changes, and mufflers. "No Muff Too Tuff"