MBRP 01-07 GM 2500/3500 EC/CC 4in Down Pipe MBRS6004PLM

Exhaust System - PLM Series - Down Pipe-Back - 4 in Diameter - Steel - Aluminized - 2500 / 3500 - Extended / Crew Cab - GM Duramax - GM Fullsize Truck 2001-07 - Kit