MBRP 2001-2005 Chevy/GMC 2500/3500 Duramax, EC/CC 4" Cat Back, Single Side, Aluminized -- S6000AL
Regular Price: $524.99
List Price: $648.52
MBRP 2001-2007 Chevy/GMC 2500/3500 Duramax, EC/CC 4" Down Pipe Back, Single Side, Off-Road (includes front pipe), Aluminized -- S6004AL
Regular Price: $594.99
List Price: $734.99