
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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MPI Automotive Nissan Navara D40 2.5L MAN 05 - 07 With Cat, R MUFF.
Category: Complete exhaust systems


The MPI Automotive MKNI0006 is a with-cat exhaust system listed to fit the 2.5L manual Nissan Navara D40. It retains the catalytic converter and runs a rear muffler.
This is a with-cat, rear-muffler system for the 2.5L manual D40 Navara, the diesel dual-cab-era ute. Keeping the cat retains the emissions hardware the ute left the factory with, and the rear muffler keeps the note close to civil — so it's the conservative D40 layout. The supplier hasn't published the bore or material for this listing, so those specs aren't quoted. It's the with-cat, with-muffler option for owners after a replacement close to standard rather than a louder build.
Buyers replacing a tired system who want to keep the emissions equipment and the volume close to standard pick this build. It's the opposite end of the D40 range from the cat-delete systems, which are off-road only. We don't publish sound figures, so judge it against stock rather than to a number.
It's listed to fit the 2.5L manual D40 Navara. The D40 was built across several years and plants, so send us your exact build and we'll confirm the fit before ordering.
Oak Flats Muffler Men supplies and fits Navara systems like the MKNI0006 across the Illawarra. We confirm the manual fitment, the cat join and the rear muffler 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.