MKTY0312

Toyota Hilux GUN126R 2.8L Turbo Back, 3in Without Sensor Ports, With Cat & With Muffler

Toyota Hilux GUN126R 2.8L Turbo Back, 3in Without Sensor Ports, With Cat & With Muffler (SKU: MKTY0312) Engineered.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $2093.54 AUD
In stock at supplier
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Toyota Hilux GUN126R 2.8L Turbo Back, 3in Without Sensor Ports, With Cat & With Muffler product image

Part specs

SKU
MKTY0312
Supplier
MPI Automotive
Category
Mufflers and resonators
Vehicle fitment
Toyota
Stock status
In stock at supplier

A chambered muffler is the deciding silencer on the MPI Automotive MKTY0312 — the more subdued of the silencing choices for this Hilux. This 3in turbo-back is listed to fit the Toyota Hilux GUN126R 2.8L, keeps the catalytic converter, and is built without sensor ports.

Why the muffler version?

A muffler quietens by absorption and reflection across the frequency range, so it gives a more restrained note than a straight-through silencer. On the GUN126R Hilux's 2.8L turbo-diesel that suits an owner who wants the freer 3in turbo-back path but a settled tone in the cabin. Where a hotdog leaves the note open, this muffler pulls volume down more broadly.

What does a 3in turbo-back with cat cover?

A turbo-back replaces the exhaust from the turbo outlet rearward — a longer span than a cat-back. The MKTY0312 runs a 3in bore and keeps the catalytic converter, so the emissions hardware stays put. It's also built without sensor ports, meaning no provision is cut for additional sensor bungs in this section.

Is it road legal?

Because the MKTY0312 keeps the catalytic converter, the emissions converter stays in place — the cat-delete compliance issue doesn't apply here. Confirm the exact build and any state requirements with the workshop before fitting.

What's involved in fitting it in the Illawarra?

Oak Flats Muffler Men supplies and fits this MPI Automotive turbo-back in-house across the Illawarra. We confirm the turbo-outlet connection, check hanger points on the 3in run and the listed Hilux fitment, then book the bay. The RRP is $2,093.54.

Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.

Common questions

Is the muffler version quieter than the hotdog?
Yes — a chambered muffler reduces volume across the range, so it's the more subdued of the silencing options for this Hilux. We don't publish decibel figures.
Does it keep the catalytic converter?
Yes. This is the with-cat turbo-back, so the factory converter stays in place.
What does 'without sensor ports' mean?
No sensor port provisions are cut into this section. Confirm your Hilux's sensor setup with the workshop before ordering.

Fitment support across the Illawarra

Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.
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Book the right exhaust job without guessing.

Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.