
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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HFD-VDJ79 V8 4.5L TD, (DPF) Ute 2016 To Current, 4in Single With Cat & Without Muffler (SKU: SSMKTY0395) Engineered.
Category: Mufflers and resonators


The MPI Automotive SSMKTY0395 retains the catalytic converter while running no muffler — a 4in DPF-section system listed to fit the Toyota VDJ79 V8 4.5L turbo-diesel ute from 2016. Keeping the cat is what sets it apart: the emissions hardware stays, the rear muffler does not.
The SSMKTY0395 holds onto the factory catalytic converter while removing the rear muffler, so it pairs a harder, free-flowing note with the cat the ute left the factory with. That cat is the headline difference from the cat-delete builds in this range, and it changes the compliance conversation.
Sized at 4in for the 4.5L V8 diesel, this rear-section build keeps the single bore open from the DPF area back. Stainless construction gives the corrosion life a working ute needs, and with no muffler in the run the sound is at the harder end while the cat stays in place.
Retaining the catalytic converter keeps the key emissions equipment fitted, which is the usual sticking point on diesel utes — but the muffler-delete affects noise and the system is a significant change. That doesn't make it automatically compliant: confirm the exact build and any state requirements with the workshop before fitting.
Oak Flats Muffler Men supplies and fits MPI DPF systems like this in our own bay across the Illawarra. The SSMKTY0395 is listed to fit the VDJ79 V8 ute from 2016; send your build and we'll confirm fitment and book it in. A 4in with-cat system is generally ordered in to suit.
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.