
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 HDJ78 & HZJ75 4.2L TROOPY 3in Turbo Back, without muffler.
Category: Mufflers and resonators


Configured without a muffler, the MPI Automotive SSMKTY0333 is a 3in turbo-back built for the 4.2L Troopcarrier — the HDJ78 and HZJ75 Landcruisers — where the muffler delete is the defining choice for owners wanting the straightest, most open run.
With no muffler in the system, the SSMKTY0333 gives the 4.2L diesel an unrestricted path from the turbo back. That's its distinguishing feature: it's the most open turbo-back configuration in this family, so the note is fuller and the gas path straighter than any muffled version. We describe that by design rather than with a sound-level figure.
A turbo-back replaces the exhaust from the turbo outlet rearward — a longer span than a cat-back and the point where an old-school 4.2L diesel like the Troopy's tends to free up. At 3in it's sized for the engine and routed for the long-wheelbase Troopcarrier body.
It's listed to fit the 4.2L Toyota Landcruiser Troopcarrier in HDJ78 and HZJ75 guise. Toyota only badged a handful of variants on this platform, so confirm your exact model with the workshop before ordering.
Oak Flats Muffler Men supplies and fits these Troopy systems across the Illawarra. The long Troopcarrier body means routing matters — we check hanger positions, clearance over the rear axle and along the chassis rails, and the front join before committing the bay. The SSMKTY0333 is supplied by MPI Automotive and may be ordered in, so send your build and we'll confirm stock and timing alongside the fitment.
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.