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.
View partSSMKTY0419
Landcruiser GDJ76 Wagon, 2.8L TD, 2023-Current, 3in Turbo Back Without Cat & With Hotdog
Landcruiser GDJ76 Wagon, 2.8L TD, 2023-Current, 3in Turbo Back Without Cat & With Hotdog.
BrandMantaMPI Automotive
Category: Mufflers and resonators
RRP $2766.38 AUD
In stock at supplierAfterpay, Zip Pay & Zip Money available
Part specs
- SKU
- SSMKTY0419
- Supplier
- MPI Automotive
- Category
- Mufflers and resonators
- Vehicle fitment
- Toyota
- Stock status
- In stock at supplier
The hotdog resonator is what marks this variant out: the MPI Automotive SSMKTY0419 is a 3in cat-delete turbo-back fitted with a hotdog rather than a full muffler, listed to fit the Toyota Landcruiser GDJ76 wagon 2.8L turbo-diesel (2023-current). It deletes the cat and tunes the note with a compact straight-through resonator.
What does a hotdog do that a muffler doesn't?
A hotdog is a short, cylindrical straight-through resonator — gas runs down a perforated core wrapped in packing, so it passes with little restriction. Unlike a chambered muffler, it is a tuning device more than a silencer: it trims a particular drone or rasp rather than dropping overall volume. On the SSMKTY0419 it sits in place of a full muffler, so this cat-delete build flows more freely than the muffled version while still taking the hard edge off the 2.8L diesel's note.
Is it road legal?
No — the SSMKTY0419 deletes the catalytic converter on a road-relevant turbo-back, so it is not ADR 79/04 compliant for road registration in NSW and is for off-road use only. The hotdog tunes the note but does not restore the emissions hardware the Landcruiser needs for registration on public roads here.
Why the 3in bore on the GDJ76?
A turbo-back runs from the turbo outlet rearward, the full engine-back span. The supplier lists this at a 3in bore, matched to a worked 2.8L diesel. Running the hotdog at 3in keeps the bore consistent so there is no pinch point where the resonator sits, letting the GDJ76 wagon breathe freely while the hotdog does its in-line tuning job.
What does fitting involve at our Illawarra workshop?
Oak Flats Muffler Men supplies and fits this turbo-back in-house across the Illawarra. We confirm it against your GDJ76 wagon, check the 3in pipework and where the hotdog sits for clearance and note, and discuss the off-road use case before booking the bay. It is a brought-in item; the listed recommended retail is $2,766.38, which we confirm with you along with availability before ordering.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Common questions
- Is the hotdog version road legal?
- No. The SSMKTY0419 deletes the catalytic converter, so it is not ADR 79/04 compliant for road registration in NSW and is for off-road use only.
- How does the hotdog compare to the muffler version?
- A hotdog is a straight-through resonator that tunes the note with little restriction, so it flows more freely and is generally louder than the full-muffler build. We can't quote a noise figure.
- Will it fit my GDJ76 wagon?
- It is listed to fit the Toyota Landcruiser GDJ76 wagon 2.8L turbo-diesel (2023-current). Confirm your exact build with Oak Flats Muffler Men before ordering.
Fitment support across the Illawarra
Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.Show nearby fitment areasCollapse section
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.
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