
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 WITH CAT & HOTDOG (SSMKIZ0021) Fits ISUZU. Fast shipping, warranty included.
Category: Mufflers and resonators


The MPI Automotive SSMKIZ0021 is a turbo-back for the 2020-on 3.0L Isuzu D-Max that keeps the catalytic converter and runs a hotdog resonator — the cat-retained build with a compact straight-through silencer. It is listed to fit the D-Max 3.0L from 2020.
The hotdog is a straight-through resonator that softens the harshest frequencies without the bulk of a full muffler. On the SSMKIZ0021, paired with the retained cat, it gives the latest D-Max a freer, more vocal note than a rear-muffler build while keeping the factory emissions hardware in place.
It replaces the exhaust from the turbo outlet rearward, the full section on the 3.0L. This is the with-cat configuration, so the catalytic converter stays in the path.
Because it keeps the catalytic converter, the SSMKIZ0021 leaves the factory emissions equipment in place — the compliance point on diesel utes. Confirm the exact build and state requirements with the workshop before fitting.
Oak Flats Muffler Men supplies and fits turbo-back systems in-house. It is listed to fit the 2020-on 3.0L D-Max; we confirm the turbo flange and hotdog placement before booking.
This SSMKIZ0021 is a supplier system from MPI Automotive carrying a listed RRP, ordered in once fitment is checked. The record doesn't publish the pipe diameter or material, so rather than guess we confirm the turbo flange, the cat position, the hotdog mounting and the hanger spacing against your 2020-on 3.0L D-Max so the with-cat run lines up cleanly.
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.