Will the resonator make the Patrol quiet?

A resonator targets drone rather than overall volume, so it cuts the boomy frequencies at cruise without broadly silencing the V8. The bi-modal valve handles the louder/quieter switch.

Is this a full system?

Yes — it's a complete 3in cat-back for the Patrol Warrior Y62, including the centre resonator and bi-modal valve.

SSMKNI0129

Nissan Patrol Warrior Y62 V8 5.6L Wagon 3in Full Exhaust System, Resonator Centre

Nissan Patrol Warrior Y62 V8 5.6L Wagon 3in Full Exhaust System, Resonator Centre & Bi-Modal.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $5908.49 AUD

In stock at supplier

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Nissan Patrol Warrior Y62 V8 5.6L Wagon 3in Full Exhaust System, Resonator Centre & Bi-Modal product image

Part specs

SKU: SSMKNI0129
Supplier: MPI Automotive
Category: Mufflers and resonators
Vehicle fitment: Nissan
Stock status: In stock at supplier

A centre resonator tuned to cut drone is the SSMKNI0129's calling card: MPI Automotive's full 3in cat-back for the Nissan Patrol Warrior Y62 V8 5.6L wagon, with a bi-modal valve at the rear for switchable volume.

What does the centre resonator do?

A resonator is a tuning device — it targets a specific frequency to cancel the booming drone that a big V8 can throw on the highway, without the broad volume drop of a chambered muffler. On the SSMKNI0129 it sits mid-system, so the Patrol keeps its character but loses the worst of the cabin resonance. It's the pick for owners who find a straight-through build too boomy at cruise.

How does the bi-modal valve work alongside it?

The bi-modal valve at the rear opens and closes a flow path, switching the 5.6L V8 between a quieter mode and a more open one. Combined with the drone-targeting centre resonator, the SSMKNI0129 aims to be liveable at a cruise yet able to open up — a full 3in cat-back rather than just a rear section.

Will it fit my Patrol Warrior Y62?

It's listed to fit the Nissan Patrol Warrior Y62 V8 5.6L wagon, replacing the system rearward of the cats. Confirm your exact Warrior build with the workshop before ordering, as fitment data can be imperfect across variants.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men supplies and fits these valved Y62 cat-backs in-house across the Illawarra. We confirm hanger and valve clearances on the wagon, check the resonator position, and book the bay once your Patrol's build is verified.

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

Common questions

Will the resonator make the Patrol quiet?: A resonator targets drone rather than overall volume, so it cuts the boomy frequencies at cruise without broadly silencing the V8. The bi-modal valve handles the louder/quieter switch.
Is this a full system?: Yes — it's a complete 3in cat-back for the Patrol Warrior Y62, including the centre resonator and bi-modal valve.

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