
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 With Cat, No Muffler.
Category: Mufflers and resonators


The MPI Automotive MKTY0383 is a 4in turbo-back run for the Toyota Landcruiser VDJ79 V8 Dual Cab ute (2016–2025). It keeps the catalytic converter but runs no muffler, so it's the full engine-back upgrade pitched at the loudest, most free-flowing end of the with-cat options.
A turbo-back replaces the exhaust from the turbo outlet rearward — a longer span than a centre or rear section, and the point where a 4.5L V8 diesel like the 79's tends to free up. At 4in this is the large-bore step, and with no muffler in the run the gas travels with the least restriction, which gives the hardest, most unfiltered note of the with-cat set. It's the choice when you want maximum flow and volume rather than a tempered tone.
Yes — the MKTY0383 retains the factory catalytic converter, so the emissions hardware the Landcruiser left the factory with stays in place. That's the compliance-relevant difference between this and the cat-delete builds in the range. Road noise rules still apply, so confirm the build and any state requirements with the workshop before fitting.
It's listed to fit the Landcruiser VDJ79 V8 4.5L turbo-diesel Dual Cab ute across the 2016–2025 range. That's a long production span with running changes, so send us your exact build and we'll confirm the side-exit routing and clearances match before anything is ordered.
Oak Flats Muffler Men fits 4in turbo-back systems for the 79-Series in-house across the Illawarra. We check the side-exit exit point, hanger positions and clearance around the chassis, then book the bay once the fitment is confirmed. The RRP on this listing is AUD 2426.20.
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.