
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 2020 ON 3.0L TURBO BACK WITH CAT & WITHOUT MUFFLER.
Category: Mufflers and resonators


The MPI Automotive MKMA0015 is the cat-retaining turbo-back of the 2020-on BT-50 range. Listed to fit the 2020-on Mazda BT-50 3.0L, it keeps the catalytic converter but deletes the rear muffler — the louder, freer build that holds onto the emissions hardware.
A turbo-back replaces the exhaust from the turbo outlet rearward — the longest span short of the manifold. This one keeps the catalytic converter, so the emissions hardware the 2020-on BT-50 left the factory with stays in place. That's the road-relevant distinction: where the other 2020-on turbo-backs delete the cat, the MKMA0015 retains it, so it's the cat-kept option of the new-generation range.
This is a deliberate split. The cat stays for the emissions side; the rear muffler is removed purely as a sound and flow choice. Without the muffler, the 2020-on 3.0L diesel note comes through harder and more open than a muffled build — louder than stock, but with the catalytic converter still in place rather than stripped out. It's the breathe-harder-but-keep-the-cat build.
It's listed to fit the Mazda BT-50 from 2020 on with the 3.0L engine. Confirm your exact build and year with the workshop before ordering so we can match the turbo-back to your ute. Listed fitment is a guide, not a guarantee.
Oak Flats Muffler Men supplies and fits the MKMA0015 in-house. We confirm the turbo-back run clears the chassis, check the cat sits correctly, and set the hangers before sign-off. RRP is AUD 2240.25; send your 2020-on BT-50 3.0L'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.