
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 VDJ79 V8 4.5L TD, Dual Cab Ute 2016-2025,Turbo Back, 4in Side Exit No Cat & No Muffler.
Category: Mufflers and resonators


No cat, no muffler, full 4in bore — the MPI Automotive MKTY0384 is the most open turbo-back in the later LandCruiser VDJ79 V8 dual cab range. With a single side exit, it's listed to fit the Toyota LandCruiser VDJ79 V8 4.5L turbo-diesel dual cab ute (2016–2025).
Stripping out the catalytic converter and the rear muffler leaves the turbo-back as bare pipework — the 4in bore MPI lists for this part carried straight from the turbo outlet to the side exit, with nothing absorbing sound or sitting in the flow path. The result is the loudest, hardest-noted of the LandCruiser layouts. It's a build choice for an off-road 79 Series, not a quiet-and-compliant one. We describe that from the configuration; there's no sound or power data behind the listing to quote.
The side exit takes the tailpipe out ahead of the rear wheel rather than over the back bar — practical on a 79 Series dual cab carrying a tow setup or tray work at the rear. It's a packaging choice for this body. The MKTY0384 is listed for the V8 4.5L dual cab; we confirm the exit routing suits your tray and bar before fitting.
No. Because it removes the catalytic converter, it is not ADR 79/04 compliant for road registration in NSW and is for off-road or competition use only. That's not softened — running a cat-delete turbo-back on a registered vehicle on public roads is non-compliant. For a road-legal VDJ79 setup, ask us about the with-cat option in this range instead.
Oak Flats Muffler Men fits the MKTY0384 in-house across the Illawarra. It's listed to fit the LandCruiser VDJ79 V8 4.5L dual cab from 2016 to 2025 — send your build and we'll confirm the side-exit routing, clearances and intended off-road use before booking the bay.
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.