
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 Pathfinder R51 2.5L Auto THAI With Cat (SKU: MKNI0083) Engineered. Quality guaranteed.
Category: Complete exhaust systems


The MPI Automotive MKNI0083 is a with-cat exhaust system listed to fit the 2.5L automatic Nissan Pathfinder R51 (Thai-built). It retains the catalytic converter, so the factory emissions hardware stays in place.
This is a with-cat system for the 2.5L R51 Pathfinder, the diesel-era SUV that ran a long production span. Keeping the catalytic converter means the emissions equipment the vehicle left the factory with is retained, which is the detail that matters for a registered SUV. The supplier doesn't publish the bore or material for this listing, so we won't quote figures we don't have. It's the with-cat option for owners replacing a tired system who want the emissions hardware kept rather than removed.
The R51 was assembled in more than one plant, and this part is matched to the Thai-built 2.5L automatic. The Spanish-built equivalent is a separate part number, so the country of build is what keeps you on the right system. Get that wrong and the connections may not line up.
It's listed to fit the 2.5L automatic R51 Pathfinder, Thai build. Build origin and engine spec decide the fit, so send us your details and we'll confirm before ordering. Get the build wrong and the connections may not line up, which is why we check it against your vehicle before ordering.
Oak Flats Muffler Men supplies and fits systems like the MKNI0083 across the Illawarra. We confirm the Thai-build fitment, check the cat join and hangers, then book the bay. We source these through MPI Automotive, and where this spec isn't on the shelf we can order it in once your build is confirmed.
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.