Exhaust Systems for 2001-2004 GMC or Chevy Duramax

Find the best exhaust system for your 2001-2004 GMC or Chevy Duramax diesel at the lowest prices and save. You’ll find top exhaust systems from Diamond Eye and others. Choose from a variety of exhaust sizes, colors, styles, and more to give your Duramax the flow, power, look, and sound you want. Shop now and save.