MBRP 4in Filter-Back (DPF-Back), ARMOR BLK, Tour Profile, Dual Single Side Exit [S6290BLK]
Fits 2017-2024 6.7L Power Stroke V8 (2018-2019 calibration)
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A DPF-back exhaust is the diesel equivalent of a cat-back: it replaces everything from the factory diesel particulate filter rearward (muffler, tailpipe, tips) while leaving the DPF and catalyst completely in place, so it stays emissions-legal.
why this one — MBRP is one of the most established diesel exhaust brands; this ARMOR BLK Tour Profile kit was confirmed live and priced through MBRP's own vehicle-specific kit-builder tool for a 2019 F-250 6.7L Lariat.
Retains factory DPF - filter-back, not a delete.
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