MBRP Exhaust 4" Single Down Pipe Back for 2001-07 Duramax

MBRP Exhaust Installer Series 4 Inch Single Down Pipe Back KEY FEATURES:

• Includes T304 Stainless Steel Tip
• Delivers a rich, mellow exhaust tone
• Easily installed with common hand tools
• Can improve fuel economy by 1-2 MPG
• Boosts torque and horsepower
• A great addition to any chip and/or intake
• Lower Exhaust Gas Temperatures
• Includes front pipe

This system is a 4 inch single exhaust system that is aluminized and includes a polished tip. This exhaust will look and sound great and will also help lower EGT's and increase fuel economy.