SSMKMA0007

Mazda BT50 DPF 3.2L WITHOUT Cat, Muffler

Mazda BT50 DPF 3.2L WITHOUT Cat, Muffler (SKU: SSMKMA0007) Engineered. Quality guaranteed.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $2268.51 AUD
In stock at supplier
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Mazda BT50  DPF 3.2L WITHOUT Cat, Muffler product image

Part specs

SKU
SSMKMA0007
Supplier
MPI Automotive
Category
Mufflers and resonators
Vehicle fitment
Mazda
Stock status
In stock at supplier

The MPI Automotive SSMKMA0007 is the cat-delete build that runs a muffler for the DPF Mazda BT-50 3.2L. Removing the catalytic converter while keeping a rear muffler is its defining mix — freer flow than a with-cat version, with the muffler keeping the note controlled.

What does the cat-delete-plus-muffler layout change?

On the DPF BT-50 3.2L this build removes the catalytic converter, taking the converter restriction out of the run, while keeping a muffler to manage the note. That makes the SSMKMA0007 freer-flowing than the with-cat versions but more subdued than a hotdog or bare delete, because the muffler still absorbs and reflects the gas pulse. It's the quietest of the cat-delete options for this model.

Is it road legal?

Because the SSMKMA0007 deletes the catalytic converter on the BT-50's diesel system, it is not ADR 79/04 compliant for road registration in NSW and is intended for off-road use only. Keeping a muffler controls the note but does not change that compliance status. This is an off-road or property build, not for a registered road vehicle.

Why keep the muffler on a delete?

A muffler-equipped delete suits owners who want the freer flow of removing the cat but without the louder character of a hotdog or no-muffler run. The muffler keeps cabin drone down on a daily-used ute that lives mostly off the road.

How do we fit it in the Illawarra?

Oak Flats Muffler Men supplies and fits this section for the DPF 3.2L BT-50 in the Illawarra. It's listed to fit the Mazda BT-50; we'll confirm the build, go through the off-road-only status, and check the muffler clearance and joins before booking.

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

Common questions

Is the SSMKMA0007 road legal?
No. It deletes the catalytic converter, so it is not ADR 79/04 compliant for road registration in NSW and is intended for off-road use only.
Is it quieter than the hotdog version?
It runs a full muffler rather than a hotdog, so it's the more subdued of the cat-delete builds — though we can't quote a decibel figure.
Will it fit my DPF BT-50?
It's listed to fit the DPF Mazda BT-50 3.2L. Confirm your build with the workshop first.

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