
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 300 Series V6, 3in Turbo Back Without Cat & With Rear Muffler, 4in Chrome Tip.
Category: Mufflers and resonators


The MPI Automotive SSMKTY0346 is a 3in turbo-back for the Toyota Landcruiser 300 Series V6 that deletes the catalytic converter and runs a rear muffler, finishing on a 4in chrome tip. The cat-delete is the defining feature: with the converter removed, this is an off-road-only system, paired with a rear muffler to keep the note in check despite the freer path.
Because the SSMKTY0346 removes the catalytic converter, it is not ADR 79/04 compliant for road registration in NSW and is intended for off-road use only. There is no softening this: deleting the cat on a road-relevant system takes the vehicle out of road-legal emissions configuration. We will not fit it for on-road use.
Removing the converter opens the system up, so MPI runs a rear muffler to keep the note civil rather than raw — the muffler quietens through chambering and absorption. The system finishes on a 4in chrome tip for the visible exit. It is the 300 Series V6 turbo-back built for owners running off-road who still want a managed sound.
The SSMKTY0346 is listed to fit the Toyota Landcruiser 300 Series with the V6 engine, in 3in bore. It is a turbo-back, so it replaces the run from the turbo outlet rearward rather than just the tailpipe. Confirm your exact 300 Series variant with the workshop before ordering.
Oak Flats Muffler Men supplies and fits 300 Series turbo-back systems across the Illawarra for off-road applications. Bring us your build and we will confirm clearances and the 4in tip routing 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.