Stainless Steel Diesel Muffler

Enhance your truck’s sound and improve performance with our Diesel Performance Exhaust Muffler. Available in two models—T409 Unpolished 4-inch Muffler and T409 Unpolished 5-inch Muffler—you can choose the perfect fit for your vehicle. Whether you want a throaty exhaust note or enhanced performance, we have you covered.

Vehicle Fitment:

Our mufflers are universally designed to fit a wide range of diesel vehicles, including Cummins, Duramax, and Powerstroke trucks. Additionally, when paired with Black Bandit Exhaust Systems, which come with pre-bent and pre-welded hangers, installation is seamless. These mufflers are the ideal upgrade for both classic diesel trucks and the latest models.

Product Features:

Our mufflers offer several features, all designed to deliver superior airflow and improved sound quality:

· Straight-through flow path: This maximizes performance by reducing back pressure.
· Non-directional design: You can install it in either direction, providing flexibility.
· Stainless steel construction: Built for durability, these mufflers withstand harsh conditions.
· Internal mesh and fiberglass: This advanced design absorbs unwanted interior resonance, ensuring a richer, deeper exhaust note.

Why Choose Black Bandit Diesel Performance Exhaust Mufflers?

4 inch diesel muffler and 5 inch muffler for diesel are not just components; they are upgrades. With a straight-through design to reduce back pressure, you will experience enhanced performance and a rich, throaty exhaust sound.

And if you want to add the perfect finishing touch to your upgraded exhaust system, consider pairing it with ourT304 exhaust tips for a complete transformation.

Important Notes:

Be sure to select the correct size for your vehicle whether you are selecting 4 diesel muffler or a 5 inch muffler for diesel and check compatibility with your exhaust system to ensure the best fit and performance.