2001-2007.5 CHEVY/GMC 6.6L DURAMAX 2500/3500 KIT 4in TURBO-BACK MUFFLER REPLACEMENT PIPE - K4113A-RP

2001-2007.5 CHEVY/GMC 6.6L DURAMAX 2500/3500, KIT, 4in, TURBO-BACK, MUFFLER REPLACEMENT PIPE, SINGLE, OFF-ROAD, QUIET-TONE; ALUMINIZED