SSMKMA0026

Mazda BT50 B32P 3.2L With Cat and Without Muffler

Mazda BT50 B32P 3.2L With Cat and Without Muffler.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $2120.36 AUD
In stock at supplier
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Mazda BT50 B32P 3.2L With Cat and Without Muffler product image

Part specs

SKU
SSMKMA0026
Supplier
MPI Automotive
Category
Mufflers and resonators
Vehicle fitment
Mazda
Stock status
In stock at supplier

Keeping the catalytic converter but deleting the muffler, the MPI Automotive SSMKMA0026 is the with-cat, no-muffler build for the B32P Mazda BT-50 3.2L. Retaining the cat while running muffler-free is its distinguishing combination: louder than a muffler-equipped system, but with the emissions converter left in place.

What does keeping the cat but losing the muffler do?

With the catalytic converter retained, the SSMKMA0026 keeps the converter that diesel road compliance hinges on, while the muffler-delete opens up the note. The result is a harder, more direct sound than a muffler-equipped BT-50 because nothing is absorbing the pulse downstream — but the converter restriction stays. It sits between the full-delete build and a hotdog or muffler version.

Is it road legal?

Because the SSMKMA0026 retains the catalytic converter, it leaves the diesel emissions converter the BT-50 left the factory with in place — the key item for road compliance on these utes. The muffler-delete does affect noise levels, so confirm your state's noise requirements and the exact build with the workshop before fitting.

Why run no muffler at all?

A muffler-delete suits owners chasing the freest flow and the most direct note from a chambered-section point of view. It changes only the muffler section of the system; the rest of the run, including the retained cat, stays as listed.

How is it fitted locally?

Oak Flats Muffler Men supplies and fits this section for the B32P 3.2L in the Illawarra. It's listed to fit the Mazda BT-50 B32P; we confirm the joins, hanger positions and noise considerations before booking the bay.

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

Common questions

Does the SSMKMA0026 keep the catalytic converter?
Yes — this is the with-cat build, so the factory catalytic converter stays in place. Only the muffler is deleted.
How does it sound compared with a muffler version?
It's more direct and louder because there's no muffler absorbing the note, but we can't quote a decibel figure.
Will it fit my B32P BT-50?
It's listed to fit the Mazda BT-50 B32P 3.2L. Confirm your build 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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