2006-2007 CHEVY/GMC 6.6L DURAMAX DIESEL 2500/3500
K5126A - FOR '06-'07 CHEVY 5" ALUMINIZED - CAT BACK SINGLE
K5126A – FOR 2006 & EARLY 2007 – CHEVY/GMC 6.6L DURAMAX DIESEL 2500/3500 (ALL CAB AND BED LENGTHS) – 5″ ALUMINIZED – PERFORMANCE DIESEL EXHAUST KIT – CATALYTIC CONVERTER BACK SINGLE