MBRP - 4" Down Pipe Back, Single Side, Off-Road - 2001-2007 Chevy/GMC 2500/3500 Duramax
Part # S6004P
MBRP's Performance Series exhaust systems are designed for those on a limited budget that still want the same performance and fuel economy gains offered from the more expensive systems . The Performance Series systems utilize all mandrel-bent, 16-gauge steel tubing that delivers an increase in performance and fuel economy. Each Performance Series system comes with a 2-Year limited warranty.