Revitalize your truck's performance and unleash a powerful sound with our top-of-the-line Diesel Exhaust Muffler. Choose from our selection of high-quality models, including the T409 Unpolished 4-inch Muffler and the T409 Unpolished 5-inch Muffler, tailored to meet your specific needs. Whether you crave a deep exhaust note or improved performance, we have the perfect solution for you.
Our mufflers are expertly crafted to fit a wide array of diesel vehicles, such as Cummins, Duramax, and Powerstroke trucks. When combined with our Black Bandit Exhaust Systems, featuring pre-bent and pre-welded hangers, installation becomes a breeze. Elevate your driving experience with these mufflers, ideal for both vintage diesel trucks and modern models.
| FEATURE | 4-Inch | 5-inch |
| Material |
T409 Unpolished Stainless Steel |
T409 Unpolished Stainless Steel |
| Inlet Size | 4-inch inner diameter | 5-inch inner diameter |
| Outlet Size | 4-inch inner diameter | 5-inch inner diameter |
| Overall Length | 20.25 Inches | 20.25 inches |
| Body Length | 14 inches | 14 inches |
| Body Size | 7-inch round | 8-inch round |
Experience unmatched airflow and superior sound quality with our cutting-edge mufflers, designed to elevate your driving experience:
Our 4-inch and 5-inch diesel mufflers are not just upgrades; they are performance enhancers. With a streamlined design to minimize back pressure, you'll enjoy improved performance and a robust exhaust sound.
For the ultimate finishing touch to your enhanced exhaust system, consider complementing it with our T304 stainless steel exhaust tips for a complete transformation.
Ensure you select the correct size for your vehicle, whether opting for a 4-inch or 5-inch diesel muffler, and verify compatibility with your exhaust system for optimal fit and performance. Please note that our mufflers do not include hardware; you may need to weld them in place or provide suitable clamps if your exhaust system lacks a "muffler-delete pipe" for direct replacement.
At DPFDelete.com, we recognize how critical timely delivery is for your performance parts. Our mission is to ensure a smooth and fast shipping experience, dispatching your orders with maximum efficiency and speed.
Our Shipping Policy:
Our goal is to ship all orders within two business days, ensuring quick and efficient processing. However, please keep in mind that unexpected circumstances beyond our control may occasionally affect delivery timelines.
Factors Affecting Shipping:
While we are proud of our fast order processing, adverse weather conditions such as rain, snow, or sleet could impact delivery times. We guarantee that we will do everything possible to minimize delays and overcome these challenges.
Our team takes a break during holidays, so our shipping center will be closed on those days. Shipping will resume promptly on the next business day. Please allow for possible delays during peak holiday seasons, but rest assured, we’ll keep you updated and work to get your order to you as quickly as possible.
While we have an exceptional team, unforeseen circumstances might occasionally impact staffing levels, leading to minor delays. We are committed to resolving any issues quickly and upholding our high standards of service.
We truly appreciate your patience and understanding during any unexpected challenges. Rest assured, we will use all available resources to ensure your performance parts arrive promptly.
Thank you for choosing DPFDelete.com, where our passion drives our commitment to exceptional customer service.