SSMBM840PHD

Toyota GDJ251R Prado, 2.8L TD 2024 on, 3in hotdog

Toyota GDJ251R Prado, 2.8L TD 2024 on, 3in hotdog for selected vehicle applications.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $493.46 AUD
In stock at supplier
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Generated transparent product-style artwork for SSMBM840PHD Toyota GDJ251R Prado, 2.8L TD 2024 on, 3in hotdog

Part specs

SKU
SSMBM840PHD
Supplier
MPI Automotive
Category
Mufflers and resonators
Stock status
In stock at supplier

The MPI Automotive SSMBM840PHD is a 3in hotdog resonator for the Toyota GDJ251R Prado 2.8L turbo-diesel (2024-on). The hotdog is the point of difference: a compact straight-through resonator that trims cruise drone while keeping flow up, rather than a chambered muffler aimed at lowering volume.

What's a hotdog and what does it change?

A hotdog is a slim straight-through resonator — a perforated core wrapped in packing inside a compact cylindrical body. Unlike a chambered muffler that reflects and absorbs to drop overall volume, the hotdog is a tuning device: it targets the booming resonant frequencies that cause cabin drone at cruise, while letting exhaust pass through largely unrestricted. On a 2.8L turbo-diesel Prado that means the worst of the highway drone is pulled out without choking the system. It's the more open, flow-focused of the resonator choices for the GDJ251R.

How does the 3in hotdog suit the 2024-on GDJ251R?

Built in 3in, this resonator is sized for the 2.8L turbo-diesel's flow through the system. It's listed to fit the Toyota GDJ251R Prado from 2024 onward — the current-generation wagon — so it's a recent application. Because it's a single resonator section rather than a full system, it pairs with whatever front and rear pipework the Prado runs. Confirm your exact build and where the hotdog sits in your system with the workshop, as a new model can carry running changes that affect the mounting.

Is it road legal?

This is a resonator section only — it doesn't include or delete the catalytic converter or DPF, so the cat-delete off-road rules don't apply to this part. The finished note depends on the whole system; confirm the in-service result and any state requirements with the workshop before fitting.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men fits Prado resonators in-house across the Illawarra, checking the hotdog clears the floor and chassis and mates to your existing pipework. The SSMBM840PHD carries a published RRP of $493.46; send your build and we'll confirm fitment and book the bay.

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

Common questions

What does the hotdog do compared with a muffler?
The hotdog is a straight-through resonator that trims cruise drone while keeping flow up, where a chambered muffler focuses on lowering overall volume. This part leans toward flow and a more open note.
Will it fit my Prado?
It's listed to fit the Toyota GDJ251R Prado 2.8L turbo-diesel from 2024 onward. Confirm your exact build with the workshop before ordering.
What does it cost?
The supplier RRP is $493.46. Contact Oak Flats Muffler Men to confirm price and fitting.

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.