
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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MPI Automotive Mazda BT50 B32P 3.2L Without Cat & Without Muffler.
Category: Mufflers and resonators


The MPI Automotive MKMA0027 is a stripped exhaust section listed to fit the Mazda BT-50 B32P 3.2L, built without the catalytic converter and without a muffler. The cat-delete defines it: removing the converter makes this an off-road-only build.
Because the MKMA0027 deletes the catalytic converter, it is not ADR 79/04 compliant for road registration in NSW and is intended for off-road use only. Removing the cat takes out emissions hardware the BT-50 needs to be road-legal, and there's no softening that. We state it plainly so you can decide whether an off-road build suits your use before ordering.
With both the catalytic converter and the rear muffler removed, this is the most open and free-flowing of the B32P sections. There's no chambered box to absorb the note and no cat in the path, so the 3.2L diesel comes through loud and raw. It suits a dedicated off-road or competition build where flow and an unmuffled note are the priority and registration isn't a factor.
It's listed to fit the Mazda BT-50 B32P with the 3.2L engine. Confirm your exact build and year with the workshop before ordering, and weigh up the off-road-only status against how you use the ute. Listed fitment is a guide, not a guarantee.
Oak Flats Muffler Men supplies and fits the MKMA0027 in-house. We confirm the run clears the chassis, set the hangers, and talk through the off-road-only implications before sign-off. RRP is AUD 1333.22; send your B32P 3.2L's spec and we'll book 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.