Stainless Steel 4" Turbo Back Exhaust Kit For 04.5-07 Dodge Ram Cummins 5.9L Diesel Fits: 2004.5 to 2007 Dodge Ram 2500/3500 Cummins 5.9L Turbo Diesel Will Fit Extended & Crew Cab, Short or Long Bed 4" Turbo Back Performance Exhaust System (Front Pipe Included) Mandrel-Bent For Maximum Performance Simple Bolt On Hangers