How loud is the MKNI0108?

MPI pitch it at a medium noise level, using a small centre muffler. It's fuller than the factory note but not as loud as a hotdog or open system.

Does it keep the catalytic converter?

Yes. It's a cat-back, so it replaces the exhaust from behind the cat back and leaves the factory catalytic converter in place.

Will it fit my Patrol?

It's listed to fit the Y62 V8 5.6L Wagon in 3in. Confirm your exact build with the workshop before ordering.

MKNI0108

Patrol Y62 V8 5.6L Wagon 3in Catback Medium Noise With Small Centre Muffler

MPI Automotive Patrol Y62 V8 5.6L Wagon 3in Catback Medium Noise With Small Centre Muffler.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $1789.72 AUD

In stock at supplier

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Patrol Y62 V8 5.6L Wagon 3in Catback Medium Noise With Small Centre Muffler product image

Part specs

SKU: MKNI0108
Supplier: MPI Automotive
Category: Mufflers and resonators
Vehicle fitment: Nissan
Stock status: In stock at supplier

A small centre muffler tuned for a medium noise level is what defines the MPI Automotive MKNI0108: a 3in cat-back for the Nissan Patrol Y62 V8 5.6L Wagon. Rather than a full silencer or an open pipe, it uses a compact centre muffler to land the note in the middle — fuller than stock, but not raucous.

What does a small centre muffler and medium noise mean?

This 3in cat-back uses a single small muffler in the centre of the system rather than a large rear silencer, which is how MPI pitch it at a medium noise level — more present than the Y62's factory note, but short of the loud, hard character you'd get from a hotdog or an open system. On the 5.6L V8 that's a deliberately liveable tune: enough flow and voice to feel the upgrade, without the cabin drone of a fully opened-up wagon. It suits a Y62 owner who wants character they can still road-trip with.

Is the MKNI0108 road legal?

This is a cat-back system, meaning it replaces the exhaust from behind the catalytic converter back — so it leaves the Patrol's factory cat and emissions hardware untouched, which is the usual compliance sticking point. That makes it a registration-friendly path, but final compliance depends on your specific build and state requirements, so confirm those with the workshop before fitting.

Will it suit my Y62 Wagon?

It's listed to fit the Nissan Patrol Y62 V8 5.6L Wagon in 3in. The supplier doesn't publish a year range on this listing, so confirm your exact Y62 build with the workshop before we order — listed-to-fit covers the body and engine, but we check the actual vehicle rather than trust feed data.

What's involved in fitting it in the Illawarra?

Oak Flats Muffler Men supplies and fits this MPI Automotive cat-back at our Oak Flats workshop. We'll confirm the 3in routing and the centre-muffler clearance under your Y62 wagon, check the fitment against your vehicle, and book the bay once it's confirmed.

Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.

Common questions

How loud is the MKNI0108?: MPI pitch it at a medium noise level, using a small centre muffler. It's fuller than the factory note but not as loud as a hotdog or open system.
Does it keep the catalytic converter?: Yes. It's a cat-back, so it replaces the exhaust from behind the cat back and leaves the factory catalytic converter in place.
Will it fit my Patrol?: It's listed to fit the Y62 V8 5.6L Wagon in 3in. Confirm your exact build with the workshop before ordering.

Fitment support across the Illawarra

Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.Show nearby fitment areasCollapse section

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.

Book the right exhaust job without guessing.

Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.

Unit 2/8 Shaban St, Albion Park Rail NSW 2527 02 4256 3740 sales@mufflermen.com.au Send vehicle details