
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 Turbo Back Exhaust System Without Cat, WOM (SSMKNI0092) Fits NISSAN. Fast.
Category: Complete exhaust systems


The MPI Automotive SSMKNI0092 is a 3in turbo-back exhaust listed to fit the Nissan NP300 Navara, configured without the catalytic converter and without a muffler. It replaces the exhaust from the turbo outlet back — the full engine-back span, not a tailpipe swap.
A turbo-back run replaces the exhaust from the turbo outlet rearward, a longer span than a cat-back and the section where a turbo-diesel ute like the NP300 Navara tends to free up. At 3in it's sized for the engine. This SSMKNI0092 listing deletes the catalytic converter and runs without a rear muffler, so it's the most stripped-back configuration in the turbo-back range.
No. Because the SSMKNI0092 deletes the catalytic converter, it is not ADR 79/04 compliant for road registration in NSW and is for off-road use only. There's no softening that — without the cat, it can't meet the emissions standard the Navara needs for road registration. If you need a road-legal system, ask us about the with-cat turbo-back in the same NP300 range.
It's listed to fit the Nissan NP300 Navara; confirm the exact build with the workshop. The engine and year aren't published in this listing, so we verify the driveline and turbo arrangement against your truck rather than relying on the feed, which can be imperfect.
Oak Flats Muffler Men supplies and fits turbo-back systems in-house across the Illawarra. At an indicative RRP of 2206.11 AUD, the SSMKNI0092 is a special-order item; we confirm fitment and current pricing with MPI Automotive, and we'll talk through the off-road-only status before you commit.
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.