
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 2012-2016, (Without DPF) 4in Dual With Cat & No Muffler.
Category: Mufflers and resonators


Retaining the catalytic converter while deleting the muffler is what defines the MPI Automotive SSMKTY0226. This 4in dual system is listed to fit the pre-DPF Toyota LandCruiser VDJ79 V8 4.5L turbo-diesel dual-cab ute (2012–2016), pairing a kept cat with an open, muffler-free rear for a louder note.
The SSMKTY0226 holds onto the catalytic converter — the emissions hardware — while running a muffler-free 4in dual path behind it. That gives a louder, freer note than a muffled system because there's no chambered silencer in the rear, but the converter stays in place. It's the middle ground in this group: more vocal than a muffled build, with the cat retained rather than deleted.
Because the SSMKTY0226 keeps the catalytic converter, it leaves the converter in place — the cat-delete compliance issue doesn't apply to this variant. That said, deleting the muffler changes the note significantly; confirm noise and any state requirements with the workshop before fitting, as emissions hardware is only one part of registration.
It's listed to fit the 2012–2016 LandCruiser VDJ79 V8 4.5L turbo-diesel dual-cab ute, the pre-DPF 79 Series. Send your build details so the workshop can confirm the listing against your exact vehicle before ordering.
Oak Flats Muffler Men supplies and fits this MPI Automotive system in-house across the Illawarra. We confirm hanger positions on the 4in dual run, check the listed 79 Series fitment, and book the bay. The RRP is $6,055.06.
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.