
Isuzu MU-X Jan 2017-2025 3.0L DPF Turbo Back With Cat & Muffler
MPI AutomotiveRRP$2892.03Isuzu MU-X Jan 2017-2025 3.0L DPF Turbo Back With Cat & Muffler.
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Isuzu D-Max 2020 ON 3.0L TURBO BACK WITHOUT CAT & WITHOUT MUFFLER (MKIZ0025) Fits ISUZU. Fast.
Category: Mufflers and resonators


The MPI Automotive MKIZ0025 is a turbo-back system listed to fit the 2020-on Isuzu D-Max 3.0L, built without the catalytic converter and without a muffler. It's the most stripped of the current-generation builds — and the cat-delete makes it off-road only.
Because the MKIZ0025 deletes the catalytic converter on a turbo-back system, it is not ADR 79/04 compliant for road registration in NSW and is intended for off-road use only. A turbo-back spans from the turbo outlet rearward, so it includes the emissions hardware — and removing the cat takes out equipment the 2020-on D-Max needs to be road-legal. There's no softening that, and we say it plainly.
With both the catalytic converter and the rear muffler removed, this turbo-back is the most open of the 2020-on 3.0L builds. The turbo-back length frees up the whole run from the turbo back, and with nothing absorbing the note the current-generation D-Max diesel comes through loud and raw. It's for a dedicated off-road build where flow and an unmuffled note are the point, not registration.
It's listed to fit the Isuzu D-Max from 2020 on with the 3.0L engine — the current generation. Confirm your exact build and year with the workshop before ordering, and weigh up the off-road-only status against your use. Listed fitment is a guide, not a guarantee.
Oak Flats Muffler Men supplies and fits the MKIZ0025 in-house. We confirm the turbo-back run clears the chassis, set the hangers, and talk through the off-road-only implications before sign-off. RRP is AUD 1965.34; send your 2020-on D-Max 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.