SSMKIZ0038

Isuzu D-Max 2021 ON 1.9L DPF BACK

MPI Automotive Isuzu D-Max 2021 ON 1.9L DPF BACK.

BrandMantaMPI Automotive

Category: Complete exhaust systems

RRP $1609.81 AUD
In stock at supplier
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Isuzu D-Max 2021 ON 1.9L DPF BACK product image

Part specs

SKU
SSMKIZ0038
Supplier
MPI Automotive
Category
Complete exhaust systems
Vehicle fitment
Isuzu
Stock status
In stock at supplier

The MPI Automotive SSMKIZ0038 is a DPF-back exhaust for the 1.9L Isuzu D-Max from 2021, listed at $1,609.81 AUD. It is the rear-of-DPF system for the smaller-capacity, later D-Max — not the 3.0L.

What separates this listing from the 3.0L D-Max systems?

The defining fact here is the engine: the SSMKIZ0038 is mapped to the 1.9L Isuzu D-Max from 2021, the lighter-capacity diesel rather than the familiar 3.0L. That changes which underbody this DPF-back is cut to follow. MPI Automotive supplies it without a published diameter, material or muffler spec, so the build is confirmed against your specific 1.9L truck before ordering.

What does a DPF-back system actually do here?

It replaces only the run that sits behind the diesel particulate filter, leaving the DPF and everything upstream untouched. On a current-emissions diesel like the 1.9L D-Max that is the modest, filter-preserving option — fresh rear pipework and tailpipe without reaching into the filtration. It changes less of the system than a turbo-back by design.

Will it suit my 2021-on 1.9L D-Max?

It is listed to fit the 1.9L Isuzu D-Max from 2021, and we use that as a guide rather than a guarantee. Because the cat arrangement isn't stated in the listing and clearances vary across a model's life, we check the part against your vehicle before anything is ordered.

How is fitting handled in the Illawarra?

Oak Flats Muffler Men supplies and fits DPF-back systems in-house across the Illawarra. At $1,609.81 the SSMKIZ0038 typically arrives as a special order against your confirmed 1.9L fitment; once it is in, we check clearances and hanger points on the hoist and book the bay.

Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.

Common questions

Is the SSMKIZ0038 for the 3.0L or the 1.9L D-Max?
The 1.9L. It is listed to fit the 1.9L Isuzu D-Max from 2021 — confirm your engine and build with the workshop before ordering.
Does it keep the diesel particulate filter?
Yes. A DPF-back works behind the particulate filter, so the factory DPF stays on the vehicle. Confirm your registration requirements with us first.
What does it cost?
The recommended retail price is $1,609.81 AUD. Final pricing and availability are confirmed when you book.

Fitment support across the Illawarra

Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.
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Book the right exhaust job without guessing.

Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.