
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 & WITH HOTDOG (SSMKIZ0028) Fits ISUZU. Fast.
Category: Mufflers and resonators


The MPI Automotive SSMKIZ0028 is the cat-delete turbo-back with a hotdog for the Isuzu D-Max 3.0L (Jan 2017 – 2020). Pairing a full turbo-back span and cat-delete with a hotdog resonator is its signature — freer flow than a with-cat run, with a compact resonator keeping the note in check.
A turbo-back replaces the exhaust from the turbo outlet rearward, where a 3.0L diesel breathes better. This version deletes the catalytic converter for freer flow and adds a hotdog — a compact straight-through resonator — rather than a full muffler. The SSMKIZ0028 therefore flows more freely than a with-cat turbo-back while the hotdog tidies the note over a bare delete.
Because the SSMKIZ0028 deletes the catalytic converter on the D-Max's diesel system, it is not ADR 79/04 compliant for road registration in NSW and is intended for off-road use only. The hotdog manages drone but does not change that status. This is an off-road or competition build, not for a registered road vehicle.
The hotdog cuts the worst of the drone without the bulk or restriction of a full muffler, keeping flow high on an off-road D-Max. It sits between a no-muffler turbo-back and a fully-muffled one — a middle ground for owners who want some note control without losing flow.
Oak Flats Muffler Men supplies and fits turbo-back systems for the 2017–2020 D-Max 3.0L at our Illawarra workshop. It's listed to fit the Isuzu D-Max; we'll confirm the build, go through the off-road-only status, and check the turbo match, hotdog clearance and joins first.
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.