Will the MBM632RES quieten my Patrol a lot?

Not dramatically — a resonator targets drone frequencies rather than overall volume. It is for cleaning up the note, not making the V8 quiet.

Does it fit a 3in system?

Yes, it is built around a 3in bore to match a larger or modified Patrol exhaust. We confirm it lines up with your pipework before fitting.

MBM632RES

Patrol Y62 5.6L V8 3in Centre Resonator

Patrol Y62 5.6L V8 3in Centre Resonator for selected vehicle applications.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $562.87 AUD

In stock at supplier

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Patrol Y62 5.6L V8 3in Centre Resonator product image

Part specs

SKU: MBM632RES
Supplier: MPI Automotive
Category: Mufflers and resonators
Stock status: In stock at supplier

Built around a 3in bore, the MPI Automotive MBM632RES is a centre resonator listed to fit the Nissan Patrol Y62 5.6L V8. A resonator is a tuning device rather than a volume box — it targets specific frequencies to take drone out of the centre section without dropping the note.

What does a centre resonator do on the Patrol V8?

Sitting in the centre of the system, a resonator is tuned to cancel particular sound frequencies — the cruise-speed drone that a big-bore V8 system can throw into the cabin — while letting gas flow straight through. Unlike a chambered muffler it is not there to make the car quiet; it is there to clean up the note so a 3in system stays liveable on the highway. On the 5.6L Patrol that resonance management matters because the V8 carries a lot of low-frequency energy.

Why the 3in bore?

At 3in this resonator is sized to match a larger or modified exhaust on the 5.6L Patrol, keeping flow up through the centre of the system. The bore is the part to match: it needs to line up with the rest of the pipework so there is no step in the system, which is one of the things the workshop confirms against your build.

Will it suit my Nissan Patrol Y62?

It is listed to fit the Nissan Patrol Y62 with the 5.6L V8. Confirm your exact build and where in the system you want it sitting with the workshop before ordering, since centre-section layout varies with what else has been done to the exhaust.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men fits resonators like the MBM632RES as part of an exhaust build or as a drone fix across the Illawarra. We check it lines up with your 3in pipework and mounts cleanly before it goes in, and can advise whether a resonator alone will settle the note you are chasing.

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

Common questions

Will the MBM632RES quieten my Patrol a lot?: Not dramatically — a resonator targets drone frequencies rather than overall volume. It is for cleaning up the note, not making the V8 quiet.
Does it fit a 3in system?: Yes, it is built around a 3in bore to match a larger or modified Patrol exhaust. We confirm it lines up with your pipework before fitting.

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