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.

Exhaust Systems

4” Back Downpipe

Regular Price $464.99
Regular Price $205.95

Exhaust Systems

4” Cat. Back Single

Regular Price $419.99

Exhaust Systems

4” Single Side

Regular Price $524.99
Regular Price $879.99
Regular Price $645.00

Exhaust Systems

4” Cat Back

Regular Price $785.00
Regular Price $712.00

Exhaust Systems

4” Single Side

Regular Price $524.99
Regular Price $594.99
Regular Price $739.99