
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 VDJ78 V8 Troop Carrier 3in With Cat & Hotdog (SKU: SSMKTY0017) Engineered. Quality guaranteed.
Category: Mufflers and resonators


The MPI Automotive SSMKTY0017 pairs a retained catalytic converter with a compact hotdog — a 3in system for the Toyota Landcruiser VDJ78 V8 Troop Carrier. Keeping the cat while running a straight-through hotdog is the balance this build strikes.
This build keeps its catalytic converter and runs a hotdog at the rear. A hotdog is a compact straight-through resonator — it flows freely and lets a harder note through than a chambered muffler, while the retained converter keeps the emissions hardware in the system. The result is a freer-flowing character than a full muffler, but with the converter still in place rather than deleted.
Because the SSMKTY0017 keeps the catalytic converter, it retains the emissions equipment the VDJ78 left the factory with — the part that matters most for compliance on a diesel. That sets it apart from the cat-delete Troop Carrier builds. Confirm the exact build and any state requirements with the workshop before fitting; listed fitment is checked against your vehicle.
At 3in this suits the VDJ78 V8 Troop Carrier owner who wants the larger bore and a freer-flowing hotdog while keeping the converter. The long Troop Carrier body sets the routing, and the compact hotdog suits packaging along that floor.
Oak Flats Muffler Men supplies and fits VDJ78 systems in-house across the Illawarra. We confirm converter retention, the hotdog position and the Troop Carrier 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.