
Mitsubishi Pajero Sport QE, QF, QG 2015-2024, 3in Turbo Back With Cat
MPI AutomotiveRRP$2777.97Mitsubishi Pajero Sport QE, QF, QG 2015-2024, 3in Turbo Back With Cat & With Muffler (SKU: SSMKMI0036) Engineered.
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MPI Automotive Mitsubishi Pajero Sport QE, QF, QG 2015-2024, 3in Turbo Back Without Cat & Without Muffler.
Category: Mufflers and resonators


The MPI Automotive MKMI0037 is the no-compromise build in the Pajero Sport range: a 3in turbo-back that runs without a catalytic converter and without a muffler, listed to fit the Mitsubishi Pajero Sport QE/QF/QG (2015–2024). It is the most open of the layouts — a straight, unsilenced pipe from the turbo back.
With both the catalytic converter and the rear muffler removed, the MKMI0037 strips the turbo-back down to bare pipework. There is no chambered muffler to absorb sound and no cat substrate in the flow path, so the gas runs the full 3in span uninterrupted. The result is the loudest, least restricted of the Pajero Sport options — a harder, rawer note rather than the subdued tone a muffler delivers. That makes it a build choice for owners who want the most open setup and accept the trade-off in cabin noise.
Three inches is the larger end of the diesel turbo-back range and suits an engine that's been opened up elsewhere. We only state the 3in diameter MPI publishes for this part — we don't quote flow or power figures, because there's no dyno data behind this listing. The bore is matched to the turbo outlet and carried straight through, which is the point of a turbo-back over a tailpipe-only change.
No. Because this system removes the catalytic converter, it is not ADR 79/04 compliant for road registration in NSW and is intended for off-road or competition use only. That is not something we soften — running a cat-delete turbo-back on a registered vehicle on public roads is non-compliant. If road registration matters to you, ask us about the with-cat versions in the same Pajero Sport family instead.
Oak Flats Muffler Men supplies and fits the MKMI0037 turbo-back in-house across the Illawarra. It is listed to fit the Pajero Sport QE/QF/QG from 2015 to 2024 — send us your exact build and we'll confirm clearances, hanger points and the intended off-road use 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.