
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.
View part
Nissan Patrol GU 3.0 Ute With Cat Centre WOM (SKU: MKNI0036) Engineered. Quality guaranteed.
Category: Complete exhaust systems


Listed at $1617.23, the MPI Automotive MKNI0036 is a with-cat exhaust for the 3.0 Nissan Patrol GU ute. It retains the catalytic converter but runs without a centre muffler.
This is a system for the GU Patrol ute with the 3.0 engine that keeps the catalytic converter while leaving out the centre muffler. So it's an unusual middle ground: the emissions hardware stays in place, but the centre section is left open for a fuller note than standard. MPI Automotive doesn't publish the bore or material for this listing, so those aren't quoted and are confirmed against the ute.
Retaining the cat keeps the main emissions component the Patrol left the factory with, while deleting the centre muffler lifts the note relative to standard rather than promising any set volume. For a GU ute owner that's a way to free the tone without removing the converter — a flow-and-sound change, not a tune, and the right call depends on how the ute is driven.
It retains the catalytic converter, which is usually the deciding factor for compliance because the cat is what road registration in NSW depends on. That isn't a guarantee of registration on its own, so confirm the exact build and any state requirements with the workshop before fitting.
Oak Flats Muffler Men supplies and fits the MKNI0036 across the Illawarra. We confirm the GU ute fitment, the cat join and the centre run on the hoist, then book the bay, ordering the spec 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.