Magnaflow
MagnaFlow 08-17 Ford F-250/F-350/F-450 4.6L/6.7 DPF-Back SS 4in Dual Single Passenger Side Rear Exit
SKU: M001 17873
Description
Part #: 17873
The MagnaFlow Pro Series Filter-Back Performance Exhaust System 17873 utilizes its weight-optimized, durable, corrosion resistant stainless steel design to enhance your 6.4L, 6.7L 2008-2025 Ford with MagnaFlow's signature sound and dyno-tested performance. 17873's 4in. diameter mandrel bent main piping features a muffler delete and terminates in a Dual Same Side Behind Passenger Rear Tire exit with 5in. Polished Welded-On Single Wall Angle Cut Rolled Edge tips. This emissions-legal filter-back exhaust kit has been tuned to create Mild interior and Moderate exterior sound levels. Exhaust system 17873 is emissions-legal and produced using CNC precision robotic manufacturing techniques that result in a direct-fit design that you can install yourself, all backed by MagnaFlow's limited lifetime warranty.
Features:
- Throaty, powerful performance sound Magnaflow is famous for
- Attention grabbing design thanks to an aggressive style
- Intercooled tips
MagnaFlow PRO DPF Series Diesel 4in. Filter-Back
Fitment
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Specifications
| Brand | Magnaflow |
| Part Number | M001 17873 |
Videos
Magnaflow DPF-Back Exhaust Review
2017 F250 5 inch Stainless Black Magnaflow DPF back
Magnaflow Pro Series Diesel Exhaust Systems
2017 Ford F-250 6.7L Power Stroke with Magnaflow Dual Exhaust
2017 F250 F350 Magnaflow Black 4\" Filter Back Single Exit Exhaust System Install
2017 Ford F-250 6.7L Power Stroke with Magnaflow 4\" Exhaust
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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