
Mazda BT50 2020 ON 3.0L TURBO BACK WITH CAT & MUFFLER
MPI AutomotiveRRP$2891.99Mazda BT50 2020 ON 3.0L TURBO BACK WITH CAT & MUFFLER.
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Mazda BT50 2020 ON 3.0L TURBO BACK WITH CAT & WITHOUT MUFFLER.
Category: Mufflers and resonators


For the 2020-on Mazda BT-50 3.0L, the MPI Automotive SSMKMA0015 keeps the catalytic converter and deletes the rear muffler across a full turbo-back span. It's the BT-50 build that gives a freer, more vocal note while leaving the emissions converter in place.
That pairing is the whole point of the SSMKMA0015. The converter stays through the turbo-back span, so the emissions hardware the BT-50 left the factory with is retained, while the rear muffler comes out so the back half runs without a chambered silencer. The 3.0L gets a harder, more direct voice than a mufflered system without crossing into a full cat-delete. It's the cat-retained option for an owner who wants more note.
A turbo-back replaces the exhaust from the turbo outlet rearward — a longer reach than a cat-back, taking in the section where the 3.0L diesel tends to breathe better. On this BT-50 the converter sits within that span and the muffler is the only silencing element removed, so the upgrade is in the rear flow and tone rather than the emissions setup.
Because the SSMKMA0015 retains the catalytic converter, the diesel emissions converter the BT-50 was registered with stays in place — the central item for road compliance on these utes. The muffler-delete does lift the note, which can bear on noise rules, so confirm the exact build and any state requirements with the workshop before fitting.
Oak Flats Muffler Men supplies and fits this MPI Automotive turbo-back for the 2020-on BT-50 3.0L across the Illawarra at a listed RRP of AUD 2,747.95. We confirm the turbo flange, the retained cat position and the hanger points against your Mazda, and talk through noise considerations, before booking the bay.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Oak Flats Muffler Men can check this part against supplier specs, part number, image, RRP and vehicle details for customers around Oak Flats, Shellharbour, Wollongong, Dapto, Albion Park, Kiama and the northern suburbs.
Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.