MBRP 4" Downpipe-Back Exhaust w/o Muffler - 2001-2004 GM 6.6L Duramax - S6005PLM

4in. Downpipe-Back Single Side Exit No Muffler Aluminized Steel.Note: No Tip Included.
THE BEST BANG FOR YOUR BUCK - ARMOR LITE Series exhaust systems are a value option with the same fitment, performance and sound as the premium products from MBRP. Heavy Duty Aluminized Steel. Smooth Mandrel Bent Tubing. Bolt-on Installation. Signature MBRP Sound and Styling.