
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 Auto 05 - 07 With Cat R TailP.
Category: Complete exhaust systems


The MPI Automotive MKNI0009 is a full exhaust system listed to fit the automatic Nissan Navara D40 2.5L, the 05–07 build. It keeps the catalytic converter and finishes in a rear tailpipe.
This is a complete exhaust for the automatic 2.5L D40 Navara from the early 05–07 build, supplied front-to-back rather than as a single repair section. It retains the catalytic converter and runs out to a rear tailpipe instead of finishing through a rear muffler. MPI Automotive doesn't publish the bore or material for this listing, so the workshop confirms those against the vehicle rather than quoting figures that aren't given.
The D40 family splits by how the back of the system finishes. This part ends in a tailpipe, where the matching muffler-ended Navara listing carries a separate number — the outlet position and rear hangers are matched to that tailpipe layout, so the choice isn't cosmetic. On an older auto diesel ute, fitting a fresh full run also clears years of corroded joints in one pass.
It's listed to fit the automatic Navara D40 2.5L from the 05–07 build. Transmission and build window change the exhaust on these utes, so send us your build details and we'll confirm the tailpipe run before anything is ordered, since listings can be imperfect. The listed RRP is $2456.93.
Oak Flats Muffler Men supplies and fits the MKNI0009 in-house across the Illawarra. We put the ute on the hoist, confirm the cat join and tailpipe sit where the factory items did, and check every hanger before booking the bay. We source these through MPI Automotive and order the spec 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.