2001-2007 - CHEVY 4" ALUM - "QT" DOWN PIPE BACK SINGLE

K4113A - FOR '01-'07 CHEVY 4" ALUM - "QT" DOWN PIPE BACK SINGLE

K4113A – FOR 2001, 2002, 2003, 2004, 2005, 2006 & EARLY 2007 – CHEVY 6.6L DURAMAX DIESEL 2500/3500 (ALL CAB AND BED LENGTHS) – 4″ ALUMINIZED – PERFORMANCE DIESEL EXHAUST KIT – “QUIET TONE” DOWN PIPE BACK (OFF-ROAD) SINGLE – FEATURES 4″ “QUIET TONE” DOWN PIPE WITH INTEGRATED RESONATOR

 *NOT AVAILABLE IN STATES WITH C.A.R.B. EQUIVALENCY STANDARDS