321055

2001-2004* CHEVY/GMC 6.6L LB7 DURAMAX DIESEL 2500/3500 321055 - FOR '01-'Early 04 CHEVY 3" ALUM - TURBO DIRECT PIPE 321055 – FOR 2001, 2002, 2003 & 2004.5 – CHEVY/GMC 6.6L LB7 DURAMAX DIESEL 2500/3500 – 3″ ALUMINIZED –...

K4119S

2001-2004 CHEVY/GMC 6.6L LB7 DURAMAX DIESEL 2500/3500 K4119S - FOR '01-'04 CHEVY 4" STAINLESS - CAT BACK DUAL W/TDP K4119S – FOR 2001, 2002, 2003, 2004 – CHEVY/GMC 6.6L LB7 DURAMAX DIESEL 2500/3500 (ALL CAB AND BED LENGTHS) – 4″...

K4119A

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″...

K4111S

2001-2004 CHEVY/GMC 6.6L LB7 DURAMAX DIESEL 2500/3500 K4111S - FOR '01-'04 CHEVY 4" STAINLESS - CAT BACK SINGLE W/TDP K4111S – FOR 2001, 2002, 2003, 2004 – CHEVY/GMC 6.6L LB7 DURAMAX DIESEL 2500/3500 (ALL CAB AND BED LENGTHS) –...

K4111A

2001-2004 CHEVY/GMC 6.6L LB7 DURAMAX DIESEL 2500/3500 K4111A - FOR '01-'04 CHEVY 4" ALUMINIZED - CAT BACK SINGLE W/TDP K4111A – FOR 2001, 2002, 2003, 2004 – CHEVY/GMC 6.6L LB7 DURAMAX DIESEL 2500/3500 (ALL CAB AND BED LENGTHS) –...