Diamond Eye Cat-Back Aluminized Kit With Muffler Replacement Pipe Single 4"

FOR 2004.5, 2005, 2006 & EARLY 2007 DODGE 5.9L CUMMINS DIESEL 2500/3500 (ALL CAB AND BED LENGTHS) -4" ALUMINIZED - PERFORMANCE DIESEL EXHAUST KIT - CATALYTIC CONVERTER BACK SINGLE - Includes Muffler Replacement Pipe, Does Not Include Muffler