MBRP 2001-2005 Chevy/GMC 2500/3500 Duramax, EC/CC 4" Cat Back, Single Side, T304 -- S6000304
Regular Price: $789.99
List Price: $975.87
MBRP 2001-2007 Chevy/GMC 2500/3500 Duramax, EC/CC 4" Down Pipe Back, Single Side, Off-Road (includes front pipe), T304 -- S6004304
Regular Price: $1,094.99
List Price: $1,352.63