
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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Toyota Landcruiser VDJ200 3in Dual NO Cat, W/Muffler, 4in Exit.
Category: Mufflers and resonators


The MPI Automotive SSMKTY0055 keeps a rear muffler while deleting the catalytic converter: a 3in dual system for the Toyota Landcruiser VDJ200 that finishes through a 4in exit. The muffler tempers the tone the cat-delete would otherwise let through.
Unlike the fully stripped layout, this build retains its rear muffler. The muffler quietens by absorption and reflection inside its body, so even with the catalytic converter removed the note stays more controlled than a system with nothing in the rear. It is the middle ground in the VDJ200 dual range: freer than a fully muffled, cat-equipped system, but more civil than a no-muffler build.
No. Because the SSMKTY0055 removes the catalytic converter, it is not ADR 79/04 compliant for road registration in NSW and is intended for off-road or competition use only. The emissions hardware the VDJ200 left the factory with is gone, and the retained muffler does not change that — it only affects the sound, not the legal status.
At 3in run as a dual to a 4in exit, this is sized for the VDJ200 V8 turbo-diesel owner chasing flow while keeping some restraint at the rear. The dual routing splits the path before the 4in exit. It is the choice for a worked engine where a fully open system would be too raucous for the intended use.
Oak Flats Muffler Men fits VDJ200 systems in-house across the Illawarra. We confirm the muffler and exit clearances over the rear axle and walk through the off-road-only status 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.