
Isuzu DMAX 3.0L 10 - 12 SWB With Cat
MPI AutomotiveRRP$3202.72Isuzu DMAX 3.0L 10 - 12 SWB With Cat (SKU: SSMKIZ0007) Engineered. Quality guaranteed.
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Isuzu DMAX 3.0L 10 - 12 LWB With Cat.
Category: Complete exhaust systems


The MPI Automotive SSMKIZ0005 is a complete exhaust system for the 3.0L Isuzu D-Max in long-wheelbase (LWB) form, supplied with the catalytic converter kept. RRP is $3,202.72 AUD.
It is listed for the 3.0L Isuzu D-Max long-wheelbase. Confirm your exact build before ordering — the short-wheelbase D-Max routes the rear section differently and takes a separate part. No model years are published, so we match the truck by VIN and physical layout, not by the model name alone.
This is a full system that retains the catalytic converter, so the factory emissions hardware in that part of the run stays. The supplier does not state a system type, bore, material or muffler arrangement for the SSMKIZ0005, so we confirm those against the vehicle rather than read them off the title.
Keeping the cat means the emissions section is left as the factory intended, which is the configuration most owners want on a registered truck. Pairing that with the long-wheelbase body makes this a specific listing — the SWB and without-cat variants are separate parts at their own prices.
MPI Automotive is the supplier; Oak Flats Muffler Men is the seller and fitter across the Illawarra. At $3,202.72 AUD this full system is generally special-ordered to a confirmed LWB fitment, so we lock the variant down, then check hanger and flange alignment on the hoist before booking 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.