Diamond Eye K5238A Turbo-Back Exhaust Kit FOR 2004.5, 2005, 2006 EARLY 2007 -DODGE 5.9L CUMMINSDIESEL2500/3500(ALL CAB AND BEDLENGTHS) FOR 2004.5, 2005, 2006 EARLY 2007 -DODGE 5.9L CUMMINSDIESEL2500/3500(ALL CAB AND BEDLENGTHS) TURBO BACK(OFF-ROAD)SINGLE