
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 Navara D40 2.5L MAN THAI Without Cat R Tail (SKU: MKNI0015) Engineered. Quality guaranteed.
Category: Complete exhaust systems


Listed at $1769.48, the MPI Automotive MKNI0015 is an exhaust for the manual, Thai-built Nissan Navara D40 2.5L. It deletes the catalytic converter and finishes in a rear tailpipe.
This part is cut for the manual 2.5L D40 Navara built in the Thai plant. Build origin and gearbox both decide which D40 system lines up, and the Spanish-build manual is a separate number, so the Thai-build match keeps the connections and hangers where they should be. Send us your build details and we'll confirm the tailpipe run before ordering, since listings can be imperfect.
It's the without-cat, tailpipe-ended version of the manual Thai D40 — no rear muffler and no catalytic converter in the run, finishing straight to a tailpipe. That makes it more open than the muffler-ended D40 listings, which is a deliberate choice rather than the default. MPI Automotive doesn't publish the bore or material here, so those aren't quoted and are confirmed at the bench.
It deletes the catalytic converter, so it's a cat-delete and should be treated as off-road. Removing the cat takes out emissions hardware a registered ute relies on, so check the compliance position for your intended use with the workshop before fitting rather than assuming it suits a road-registered Navara.
Oak Flats Muffler Men supplies and fits the MKNI0015 across the Illawarra. We confirm the Thai-build manual fitment, the tailpipe outlet and the hangers on the hoist, then book the bay. We bring these in through MPI Automotive 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.