K4128A

2007-2010 CHEVY/GMC 6.6L DURAMAX DIESEL 2500/3500 K4129A - FOR '07-10 CHEVY 4" ALUM - D.P.F. BACK SINGLE W/TDP K4129A – FOR 2007.5, 2008, 2009 & 2010 – CHEVY/GMC 6.6L DURAMAX DIESEL 2500/3500 (ALL CAB AND BED LENGTHS) 4″ ALUMINIZED...

K4127S

2006-2007 CHEVY/GMC 6.6L LBZ DURAMAX DIESEL 2500/3500 K4127S - FOR '06-'07 CHEVY 4" STAINLESS - CAT BACK SINGLE W/TDP K4127S – FOR 2006 & 2007 – CHEVY/GMC 6.6L LBZ DURAMAX DIESEL 2500/3500 (ALL CAB AND BED LENGTHS) – 4″ 409...

K4127A

2006-2007 CHEVY/GMC 6.6L LBZ DURAMAX DIESEL 2500/3500 K4127A - FOR '06-'07 CHEVY 4" ALUMINIZED - CAT BACK SINGLE W/TDP K4127A – FOR 2006 & 2007 – CHEVY/GMC 6.6L LBZ DURAMAX DIESEL 2500/3500 (ALL CAB AND BED LENGTHS) – 4″...

K4124S

2006-2007 CHEVY/GMC 6.6L DURAMAX DIESEL 2500/3500 K4124S - FOR '06-'07 CHEVY 4" STAINLESS - CAT BACK DUAL K4124S – FOR 2006 & EARLY 2007 – CHEVY/GMC 6.6L DURAMAX DIESEL 2500/3500 (ALL CAB AND BED LENGTHS) 4″ T409 STAINLESS STEEL...

K4124A

2006-2007 CHEVY/GMC 6.6L DURAMAX DIESEL 2500/3500 K4124A - FOR '06-'07 CHEVY 4" ALUMINIZED - CAT BACK DUAL K4124A – FOR 2006 & EARLY 2007 – CHEVY/GMC 6.6L DURAMAX DIESEL 2500/3500 (ALL CAB AND BED LENGTHS) 4″ ALUMINIZED –...