4-Inch, Armor Lite Front Pipe, GMAL401

Upgrade your 2001-2004 Chevrolet/GMC Silverado/Sierra 2500HD/3500HD with the MBRP® 4-Inch, Armor Lite Front Pipe. 3-Year Warranty included.

FITS: 2001-2004 Chevrolet/GMC Silverado/Sierra 2500HD/3500HD
6.6L Duramax Engine Only, Models With Catalytic Converter Excluded (2002-2004 'Clean State [California] has a Catalytic Converter)