
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 Hilux GUN126R 2.8L Turbo Back 3in Hotdog NO Cat.
Category: Mufflers and resonators


The MPI Automotive SSMKTY0145 is a 3in turbo-back with a hotdog resonator and no catalytic converter, listed to fit the Toyota Hilux GUN126R 2.8L turbo-diesel. The no-cat hotdog build is the open option here — a straight-through resonator on a cat-deleted run for the freest flow and the hardest note.
This turbo-back deletes the catalytic converter and uses a hotdog — a compact straight-through resonator — as its only silencing. Together that's the most open of the GUN126R builds: gas runs cleanly with nothing chambered to slow it, so the 2.8L's note carries hardest. It's the choice for an off-road Hilux where flow and character matter more than quiet.
A turbo-back run replaces the exhaust from the turbo outlet back, a longer span than a cat-back and where the 2.8L turbo-diesel frees up most. At 3in it's a larger-bore system for the Hilux, and with only the hotdog in the run there's little to absorb sound, so the result is louder than a muffled build.
Because this build does not retain 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 SSMKTY0145 is listed to fit the Toyota Hilux GUN126R 2.8L turbo-diesel; confirm your exact build and intended use with the workshop before fitting.
Oak Flats Muffler Men fits turbo-back systems like this in-house across the Illawarra. We check the 3in routing from the turbo back, set the hotdog and hanger positions, and seal the joins. RRP is $2,405.73; bring the Hilux in and we'll confirm the off-road build and how loud the hotdog leaves it before booking.
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.