01-07 6.6L Duramax MBRP 4″ Installer Series Exhaust

Description

Part # S6004AL
2001-2007 Chevy/GMC 2500/3500 Classic Duramax
Down Pipe Back, Extended Cab/Crew Cab,
Single Side Exit (includes front pipe)

• Mirror polished T304 stainless steel tip
• Delivers a rich, mellow exhaust note
• Installs with common hand tools
• Can improve fuel economy by 1-2 mpg
• Boosts torque and horsepower
• Complete Down Pipe Back System

*This part is not CARB exempt and is not legal for sale in California or use on vehicles registered with the California Department of Motor Vehicles