MBM617PHD

Isuzu D-Max Mazda BT50 2021 Onwards, Centre Hotdog

MPI Automotive Isuzu D-Max Mazda BT50 2021 Onwards, Centre Hotdog.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $421.77 AUD
In stock at supplier
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Isuzu D-Max Mazda BT50 2021 Onwards, Centre Hotdog product image

Part specs

SKU
MBM617PHD
Supplier
MPI Automotive
Category
Mufflers and resonators
Stock status
In stock at supplier

The MPI Automotive MBM617PHD is a centre hotdog for the Isuzu D-Max and Mazda BT-50 from 2021 onwards. A hotdog is a compact straight-through resonator, so this is the free-flowing centre device rather than a chambered muffler.

What is a hotdog and what does it do?

A hotdog is a small straight-through resonator: gas passes through a perforated core wrapped in packing, so flow stays high while the packing absorbs some of the harshness. On the current D-Max and BT-50 it gives the centre of the system light resonance control without the volume drop or restriction of a full chambered muffler. It is the lighter-touch choice for the middle of the run on these turbo-diesel utes.

Hotdog vs a full centre muffler

Because the gas path is straight through rather than folded back on itself, a hotdog flows more freely than a chambered muffler. That makes it the pick for owners running a freer-flowing system who still want some drone taken out of the centre. Any heavier silencing then comes from the rear muffler. The supplier does not publish a bore figure for this unit, so the workshop confirms the pipe size against your system on fitting.

Will it suit my D-Max or BT-50?

This hotdog is listed to fit the Isuzu D-Max and Mazda BT-50 from 2021 onwards, which share a platform. Build detail can vary within that range, so confirm your exact model year and the rest of your exhaust with the workshop before ordering.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men fits this centre hotdog in-house. We confirm the pipe size against your system, check the joins either side and the clearance along the chassis, then weld or clamp it in. Send your model and year and we will 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 is a hotdog resonator?
It is a compact straight-through resonator — a perforated core in packing that flows freely while absorbing some harshness, rather than chambering the gas like a full muffler.
Does it fit both the D-Max and BT-50?
Yes — it is listed for the Isuzu D-Max and Mazda BT-50 from 2021 onwards, which share a platform. Confirm your exact model year with the workshop.
What pipe size is it?
The supplier does not publish a bore for this unit, so the workshop confirms the pipe size against your system when 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.