RideBuildList logoRIDEBUILDLIST

MagnaFlow Exhaust Products Pro DPF Series 5in DPF-Back Exhaust, Single Passenger Side Rear Exit, Polished Tip [17872]

Fits 2008-2025 (Ford F250/F350, 6'9" or 8' bed) 6.4L Power Stroke V8 · 6.7L Power Stroke V8 (2011-2014 calibration) · 6.7L Power Stroke V8 (2015 update) · 6.7L Power Stroke V8 (2017 calibration) · 6.7L Power Stroke V8 (2018-2019 calibration) · 6.7L Power Stroke V8 (2020-2022 calibration) · 6.7L Power Stroke V8 (enhanced)

MagnaFlow Exhaust Products Pro DPF Series 5in DPF-Back Exhaust, Single Passenger Side Rear Exit, Polished Tip [17872] for 2008-2025 (Ford F250/F350, 6'9" or 8' bed) Ford F-250/F-350 Super Duty (6.4L Power Stroke V8, 6.7L Power Stroke V8 (2011-2014 calibration), 6.7L Power Stroke V8 (2015 update), 6.7L Power Stroke V8 (2017 calibration), 6.7L Power Stroke V8 (2018-2019 calibration), 6.7L Power Stroke V8 (2020-2022 calibration), 6.7L Power Stroke V8 (enhanced))

We earn a commission if you buy through links on this page. Prices are the same for you. Full disclosure

gain
no published figure
price
$744
at RealTruck
about its usual price

Price tracked 17 times since Jul 25, 2026 across the stores we check daily: low $744, high $744, currently $744.

low $744 · high $744 since Jul 25, 2026, across the stores we check daily
install
3/5 difficulty · ~2 hrs
fitment

Requires: MagnaFlow lists F-250/F-350 Super Duty 2008-2010 V8-6.4L and 2011-2026 V8-6.7L. Single passenger side rear exit. Clamps and hangers included. Year span 2008-2026 CONFIRMED CORRECT against MagnaFlow live page 2026-08-05: a DPF-back system mounts aft of the DPF and is not body-generation-dependent, so spanning Super Duty Gen2 through Gen5 is legitimate. Both MagnaFlow Direct listings out of stock 2026-08-05; buy_retailer is RealTruck and the displayed price matches RealTruck.

Buy at RealTruckAdd to build

where to buy · 3 retailers tracked

  • RealTruckbest pricechecked Oct 17$744view
  • AmericanTruckschecked Oct 16$744view
  • MagnaFlow Directchecked Aug 25 · out of stock$744view

A DPF-back exhaust replaces everything behind the diesel particulate filter with wider 5-inch mandrel-bent stainless pipe and a straight-through path. Because it starts downstream of the DPF, every piece of factory emissions equipment stays exactly where it was.

why this one — This is the cheaper of MagnaFlow two 5-inch single-exit systems at $744, in bare polished stainless with a 6-inch rolled-edge tip. It is a muffler-delete layout, so even though MagnaFlow rates the cabin as mild, the outside of the truck gets noticeably louder. If you want your Super Duty to stay quiet, pick a system that keeps a muffler instead. It also covers an unusually wide 2008-2026 span in one part number.

why no number is shown

MagnaFlow publishes no hp or torque figure for this system. DPF-back systems on a modern diesel leave the turbo, DPF and all emissions hardware in place, so tone and reduced backpressure are the value, not a dyno number.

Questions about this category

F-150: does anyone publish a horsepower number for a cat-back exhaust?F-150: what does a cat-back exhaust cost?F-150: how hard is it to install a cat-back exhaust, and how long does it take?
pairs well with
Banks Power Derringer Tuner, iDash Not Included [66653]
this part appears in
Ford Super Duty Power Stroke: Where to Start on a Build
Price-drop alert for this part

One email if this part drops in price at a tracked retailer. Real numbers, no spam, stop anytime.

No published gain figure for this part, and nothing here is a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See how we check a price and our affiliate disclosure.

Independent site. Not affiliated with, endorsed by, or sponsored by any vehicle manufacturer, parts manufacturer, or retailer named on this site. Vehicle and brand names are used only to describe compatibility. Gains shown are manufacturer claims, community estimates, or independent tests, labeled by source on every part, and are not guarantees.