http://scottsdalemuffler.com/auto-repair/phoenix/
We are a family-owned and operated business with 20 years of experience in Scottsdale custom exhaust systems. Our ties to the community are numerous due to our native Arizona heritage. Scottsdale Muffler has been around since 1997 and has always owned and operated locally. We entered the growing trend of customization of vehicles for individuals. A customized racing muffler is not always a loud muffler. For one thing, having a customized muffler that is quieter than other cars will mean you can hear the other cars in your vicinity better, giving you more of an edge.