MagnaFlow 17873 Dual Stainless 4 inch DPF-Back Exhaust | 2008-2025 Ford F250/F350/F450 6.4L/6.7L Powerstroke

Features:

• Fits 2008–2025 F250/F350/F450 Super Duty
• 4-inch mandrel-bent stainless steel tubing
• Dual same-side rear exit configuration
• Muffler delete increases sound and performance
• Includes 5-inch polished stainless steel tips
• Angle-cut rolled-edge tips for aggressive style
• Reduces exhaust gas temperatures and backpressure
• Emissions legal design retains factory DPF
• Tuned for bold but manageable exhaust tone
• Direct-fit bolt-on installation with no welding
• Manufactured using CNC robotic precision welding
• Backed by MagnaFlow limited lifetime warranty

Give Your Powerstroke The Voice And Flow It Deserves

If your Super Duty is still running a stock exhaust, you’re leaving performance and sound on the table. The MagnaFlow 17873 Pro Series Exhaust is designed to wake up your 6.4L or 6.7L Powerstroke with aggressive style, improved flow, and a throatier tone that lets your truck speak with authority. This muffler-delete setup gives your Ford that signature MagnaFlow sound, bold and deep on the outside, but controlled enough to keep the cabin comfortable on long drives. The dual rear exit and polished 5-inch tips are all about presence, finishing the look with a sharp, performance-driven stance. Whether you're towing, commuting, or just want a truck that sounds as strong as it performs, this system brings a noticeable upgrade across the board. It’s the kind of setup that adds both attitude and utility without touching your emissions equipment. From job site to show lot, this exhaust makes your truck stand out for all the right reasons.

Precision Flow Meets Emissions Compliant Performance

The MagnaFlow 17873 system is a high-performance DPF-back exhaust built for serious diesel drivers who want more out of their setup without losing compliance. Constructed from 4-inch mandrel-bent stainless steel, the tubing minimizes restriction and keeps exhaust flow smooth and consistent all the way to the dual rear exit. This translates to reduced backpressure, cooler exhaust temps, and a more efficient engine under load. The muffler delete design is engineered to increase volume and sharpen throttle response, delivering practical benefits you can feel behind the wheel. It retains the factory diesel particulate filter, making it emissions legal in all 50 states. Installation is straightforward with a direct bolt-on fit, and no cutting or welding is required. Precision CNC robotic welding ensures a consistent, tight fit on every build, and the included 5-inch polished tips finish off the system with a clean, aggressive appearance. This is a purpose-built upgrade that balances performance, reliability, and street legality in one well-crafted package.

Fits: 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025 Ford F250/F350/F450 6.4L/6.7L Powerstroke

Notes:

• Fits 2008–2025 Ford F250/F350/F450 with 6.4L or 6.7L Powerstroke
• Compatible with Crew Cab and Extended Cab configurations
• Not intended for Cab & Chassis trucks
• DPF-back design retains factory emissions system
• Muffler delete configuration increases volume and flow
• Produces moderate exterior sound with mild interior tone
• Dual same-side rear exit enhances aggressive styling
• Includes 5-inch polished stainless steel exhaust tips
• No cutting or welding required for installation
• Mandrel-bent tubing helps reduce backpressure and EGTs
• Built with CNC robotic precision for perfect fit
• Covered by MagnaFlow’s limited lifetime construction warranty