2006-2007 GM 6.6L Duramax MBRP 4" Dual Installer Series Cat-Back Exhaust System S6014AL
2006-2007 GM 6.6L Duramax (All Crew & Ext. Cabs) MBRP 4" Installer Series Cat-Back Exhaust System S6012AL
2006-2007 GM 6.6L Duramax (All Crew & Ext. Cabs) MBRP 4" Dual XP Series Cat-Back Exhaust System S6014409
2006-2007 GM 6.6L Duramax (All Crew & Ext. Cabs) MBRP 4" Dual Installer Series Cat-Back Exhaust System S6014AL
2001-2007 GM 6.6L Duramax (All Crew & Ext. Cabs) (Off-Road) MBRP 4" Black Series Downpipe-Back Exhaust System S6004BLK
2001-2007 GM 6.6L Duramax (All Crew & Ext. Cabs) MBRP 4" Dual Installer Series Downpipe-Back Exhaust System S6006AL
2001-2007 GM 6.6L Duramax (All Crew & Ext. Cabs) (Off-Road) MBRP 4" Dual XP Series Downpipe-Back Exhaust System S6006409
2001-2007 GM 6.6L Duramax MBRP 4" Black Series Downpipe-Back Exhaust System S6004BLK
2001-2007 GM 6.6L Duramax MBRP 4" Dual XP Series Downpipe-Back Exhaust System S6006409
2001-2007 GM 6.6L Duramax MBRP 4" Dual Installer Series Downpipe-Back Exhaust System S6006AL
