2001-2004 CHEVY/GMC 6.6L LB7 DURAMAX DIESEL 2500/3500

K4119A - FOR '01-'04 CHEVY 4" ALUMINIZED - CAT BACK DUAL W/TDP

K4119A – FOR 2001, 2002, 2003, 2004 – CHEVY/GMC 6.6L LB7 DURAMAX DIESEL 2500/3500 (ALL CAB AND BED LENGTHS) – 4″ ALUMINIZED – PERFORMANCE DIESEL EXHAUST KIT – CATALYTIC CONVERTER BACK DUAL WITH TURBO DIRECT PIPE #32155 INCLUDED IN KIT. 

C.A.R.B. EXEMPT VIA EXECUTIVE ORDER #D-778