Features:
- 16 Gauge Aluminized Steel
- Wielded On Hangers
- 5″ OD Tip Included
- Mandrel Bent 4″ Tubing to Maximize Airflow
- Exhaust Cooling With Ventilated Tailpipe
- 3-Year Warranty
Maximize Your Engine Performance
The MBRP 4 inch Filter Back Single Side exhaust system is the ultimate performance upgrade for your 2011-2019 GM 6.6L Duramax. With an improved airflow, your 6.6L Duramax engine will be able to perform in high RPM situations for longer without causing harmful overheating issues. The consistent airflow manages to push out hot air and make room for cooler air to have access to your engine for the boosted optimal performance. This 4 inch tubing has mandrel bends that optimize airflow without much resistance to help hot air to be consistently pushed out during high-performance applications.
Designed for Adventure
Improving your vehicle’s sound, performance, and appearance has never been easier with the MBRP 4 inch Filter Back Single Side exhaust system. Crafted aluminized steel, this exhaust features excellent corrosion resistance, impressive heat resistance, and overall durability, all at a reasonable price point. This tough, mild material is ideal for GM truck owners who live in dry climates with no rain or salt. Furthermore, this exhaust system has hangers built on the design to make for an hassle-free, bolt-on installation. From start to finish, this process takes 2 hours or less, allowing you to get back on the road quickly and confidently.
Fitment: 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019 GM Silverado/Sierra 2500HD/3500HD 6.6L Duramax
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