
HFD-VDJ79 V8 4.5L TD, (DPF) Ute 2016 To Current, 4in Dual With Cat
MPI AutomotiveRRP$6245.89HFD-VDJ79 V8 4.5L TD, (DPF) Ute 2016 To Current, 4in Dual With Cat & Without Muffler (SKU: SSMKTY0336) Engineered.
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Landcruiser GDJ79 Ute, 2.8L TD, 2023-Current, 3in Dual Exit DPF Back Without Muffler.
Category: Mufflers and resonators


The MPI Automotive MKTY0408 is a 3in dual-exit DPF-back for the Toyota LandCruiser GDJ79 Ute 2.8L (2023 on) — the shorter, DPF-back section rather than a full turbo-back, run with no muffler. Where it starts is the key: downstream of the diesel particulate filter.
A DPF-back replaces the exhaust from the diesel particulate filter rearward, leaving the DPF and everything ahead of it untouched. The MKTY0408 is the cleanest upgrade path on a modern diesel ute because it doesn't disturb the emissions-control hardware up front — it just opens up the section behind it in 3in dual-exit pipe. That makes it a less involved job than a turbo-back and a logical first step for an owner who wants more flow without touching the filter.
This build carries no muffler, so the post-DPF section flows straight through to the dual exits. The DPF itself does a lot of acoustic work on these engines, so a no-muffler DPF-back tends to add a firmer note rather than the rawness of a full no-cat system — a measured result for a daily-driven ute.
It's listed to fit the LandCruiser GDJ79 Ute 2.8L turbo-diesel from 2023. Confirm your exact build with the workshop before ordering, as listing data can trail factory updates. RRP is $2,418.23.
Oak Flats Muffler Men fits DPF-back systems on-site. Because it bolts on behind the DPF, fitment is more straightforward than a turbo-back; we check the DPF flange seal, dual-exit routing and hanger clearance before handing it back.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Oak Flats Muffler Men can check this part against supplier specs, part number, image, RRP and vehicle details for customers around Oak Flats, Shellharbour, Wollongong, Dapto, Albion Park, Kiama and the northern suburbs.
Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.