
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 Turbo Back With Cat & Without Muffler.
Category: Mufflers and resonators


The MPI Automotive MKTY0402 is the aluminised, straight-through build — a 3in turbo-back with no muffler listed to fit the Toyota Landcruiser GDJ79 2.8L turbo-diesel ute from 2023. Aluminised steel at the keen end of the range, with no muffler for the hardest note of this group.
With no muffler in the run, the aluminised MKTY0402 flows freely from the turbo back and sits at the loudest, least-restricted end of the GDJ79 range. Built in aluminised steel rather than stainless, it's the value route for owners chasing the rawest tone and the most open 3in run.
Turbo-back means the run is replaced from the turbo outlet rearward, a longer span than a rear-section swap. Sized at 3in for the GDJ79's 2.8L turbo-diesel, it keeps the system clear from the turbo back. The aluminised construction is the more affordable counterpart to a stainless build for this ute.
By keeping the catalytic converter, the MKTY0402 retains the emissions equipment the ute left the factory with — the usual focus on a modern diesel ute. That doesn't make it automatically compliant: the rear-section change affects noise, so confirm the exact build and any state requirements with the workshop before fitting.
Oak Flats Muffler Men supplies and fits MPI turbo-back systems in our own bay across the Illawarra. The MKTY0402 is listed to fit the GDJ79 2.8L ute from 2023; send your build and we'll confirm clearances and book it in. As an aluminised system it's generally ordered in to suit your ute.
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.