MagnaFlow Exhaust Products Street Series DPF-Back Performance Exhaust System, Black Tips (19423)
Fits 2018-2020 3.0L Power Stroke
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Price tracked 21 times since Jul 26, 2026 across the stores we check daily: low $683, high $683, currently $683.
where to buy · 4 retailers tracked
A dual-tip 4-inch stainless DPF-back exhaust that replaces everything from the factory particulate filter back, for a bolder tone without removing any emissions equipment.
why this one — MagnaFlow explicitly announced this as a 50-state-emissions-compliant DPF-back system when it launched for the 2018-2019 F-150 diesel, and the manufacturer's own product page confirms 2018-2020 fitment. $683.00 confirmed 2026-07-23.
No horsepower claim published - this is a sound/tip exhaust upgrade, DPF and catalyst retained per MagnaFlow's own compliance statement (see notes).
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