
Nissan Navara D40 2.5L Auto Spain With Cat R MUFF
MPI AutomotiveRRP$4096.33Nissan Navara D40 2.5L Auto Spain With Cat R MUFF.
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Nissan NP300 Navara 3in DPF Back Exhaust System (SKU: MKNI0076) Engineered. Quality guaranteed.
Category: Complete exhaust systems


The MPI Automotive MKNI0076 is a 3in DPF-back system listed to fit the Nissan Navara NP300. Detailed build options are confirmed with the workshop before ordering.
A DPF-back system replaces the exhaust from behind the diesel particulate filter to the tailpipe, leaving the factory DPF in place and changing only the section after it. The MKNI0076 is a 3in run for the Nissan Navara, so it is a rear-of-system change rather than a full engine-back swap. It is the more contained option for owners who want a tidier rear section while leaving the emissions hardware ahead of it untouched.
On a modern turbo-diesel the particulate filter is the emissions component that determines road legality. A DPF-back system leaves that filter alone and reworks only the pipework behind it, which is why it stays the road-friendly option; a DPF replacement section, by contrast, changes that hardware and does not. Larger or simpler pipework after the filter can free up the rear of the system and alter the note, but it will not transform a vehicle the way a full engine-back change can. The honest summary is that the further forward you go, the bigger the effect and the bigger the compliance question.
Catalytic converter configuration on this listing is confirmed against your specific build, and that component is what road registration in NSW depends on. The workshop will check exactly what the Nissan Navara requires and whether the listed configuration suits a registered or off-road vehicle before ordering.
Oak Flats Muffler Men supplies and fits MPI Automotive systems like the MKNI0076 in-house, in the Illawarra. It is listed to fit the Nissan Navara NP300; feed data can be imperfect, so send your exact build and we will confirm clearances, hanger points and the right configuration before booking the bay. It is listed at $878.77 RRP and is typically brought in to order for this fitment.
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.