2004-2005 CHEVY/GMC 6.6L LLY DURAMAX DIESEL 2500/3500

K4125S - FOR '04-'05 CHEVY 4" STAINLESS - CAT BACK DUAL W/TDP

K4125S – FOR 2004 & 2005 – CHEVY/GMC 6.6L LLY DURAMAX DIESEL 2500/3500 (ALL CAB AND BED LENGTHS) – 4″ 409 STAINLESS STEEL – PERFORMANCE DIESEL EXHAUST KIT – CATALYTIC CONVERTER BACK DUAL WITH TURBO DIRECT PIPE #32156 INCLUDED IN KIT. 

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