
Mazda BT50 3.0L Manual With Cat
MPI AutomotiveRRP$2510.06Mazda BT50 3.0L Manual With Cat (SKU: SSMKMA0003) Engineered. Quality guaranteed.
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Mazda BT50 3.2L DPF Back (SKU: MKMA0009) Engineered. Quality guaranteed.
Category: Complete exhaust systems


The MPI Automotive MKMA0009 is a DPF-back exhaust listed to fit the 3.2L Mazda BT-50. It replaces the exhaust from the diesel particulate filter back, leaving the DPF in place.
A DPF-back replaces the exhaust from behind the diesel particulate filter to the tailpipe, leaving the factory DPF untouched. It's the rear span a diesel ute owner can change without removing the emissions filter, so it's a flow-and-note change rather than an emissions change. This MKMA0009 is matched to the 3.2L BT-50. It's the rear-section change a BT-50 owner can make without disturbing the factory diesel particulate filter.
Yes — a DPF-back picks up behind the diesel particulate filter, so the factory DPF stays in place. That's the distinction from a DPF-delete: the filter stays and the run after it changes. The supplier hasn't published the bore or material for this listing, so we won't quote those. So it changes the run after the filter rather than the emissions hardware itself.
It's listed to fit the 3.2L Mazda BT-50. Engine and generation matter on these, so send us your exact build and we'll confirm the DPF-back run before ordering, since feed data can be imperfect.
Oak Flats Muffler Men supplies and fits DPF-back systems like the MKMA0009 across the Illawarra. We confirm the 3.2L fitment, the DPF connection and hangers, then book the bay. We source these through MPI Automotive, and where the spec isn't on the shelf we can order it in once your build is confirmed.
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.