
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 Jan 2017 - 2020 3.0L TURBO BACK WITHOUT CAT & WITHOUT MUFFLER (SKU: SSMKIZ0029) Engineered
Category: Mufflers and resonators


Built for the Jan 2017–2020 Isuzu D-Max 3.0L, the MPI Automotive SSMKIZ0029 strips the turbo-back right out: no catalytic converter, no rear muffler. With the cat gone, it's an off-road-only system in NSW.
No. The SSMKIZ0029 deletes the catalytic converter on the D-Max's diesel system, so it is not ADR 79/04 compliant for road registration in NSW and is for off-road and competition use only. The rear muffler is removed as well, but it's the cat-delete that draws the line. We make that clear before any order is placed — there's no road-registered version of this configuration.
This part is cut for the Jan 2017–2020 D-Max 3.0L — the generation named in the listing — so the turbo flange and underbody routing match that specific build rather than later trucks. A turbo-back replaces the exhaust from the turbo outlet rearward, the longest span on this ute, and with both the converter and the muffler removed the SSMKIZ0029 runs the most direct path of the family for this generation.
It suits an owner running the 2017–2020 D-Max off-road who wants the full turbo-back span, an unrestricted route and the simplest possible back half. For a registered, road-driven ute the with-cat turbo-backs in this family are the ones to look at instead. We can't put a sound figure to it.
Oak Flats Muffler Men supplies and fits this MPI Automotive turbo-back across the Illawarra for off-road use, at a listed RRP of AUD 2,414.74. We confirm the Jan 2017–2020 3.0L application, talk through the off-road-only status, and check the turbo flange, joins and hangers against your D-Max before fitting.
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.