4" inch Aluminized Filter Back Single Side Exit Exhaust System with Tip

Features:

• Unique Sound Profile
• 5 inch Outside Diameter Tip Included
• Filter Back Design
• Muffler Not Included
• Bolt-on Installation
• 3-Year Warranty

Enhance Your Duramax's Exhaust Flow

If you're anything like us, you appreciate that throaty, aggressive roar of a performance exhaust. MBRP caters to these enthusiasts who adore this auditory experience with their 4in Filter Back Single Side Exit Exhaust System for the 2020-2025 GM 6.6L Duramax. This high flow exhaust system not only features MBRP's signature Tour sound profile but also is designed to maximize your exhaust flow, keeping your Duramax running at cooler temperatures to avoid overheating. Your reward will be greater fuel efficiency, more torque, more horsepower, and a longer lifespan for your engine.

Built for Performance

MBRP designed this 4in Filter Back Single Side Exit Exhaust System to withstand whatever adventures you take your GM truck on. Crafted with aluminized steel, this exhaust boasts excellent corrosion and heat resistance at a reasonable price point. This mild material is also ideal for GM truck owners who live in dry climates with no rain or salt. Installation is also a breeze, as this system bolts directly onto your GM truck. For additional peace of mind, MBRP backs this product with a 3-year warranty. Should any issues arise during this timeperiod, you will have the support you need to get back on the road quickly.

Fits: 2020, 2021, 2022, 2023, 2024, 2025 GM 2500/3500HD 6.6L Duramax L5P

Notes:

• California Proposition 65 Warning: This product can expose you to chemicals including nickel (metallic) and chromium (hexavalent compounds) which are known to the State of California to cause cancer and birth defects, or other reproductive harm. For more information go to www.p65warnings.ca.gov