Does the SSMKNI0124 cut highway drone?

Yes — the centre resonator targets the boomy cruise frequencies, so it tames drone without broadly silencing the V8. The bi-modal valve still lets it open up.

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

SSMKNI0124

Nissan Patrol Warrior Y62 V8 5.6L Wagon 3in Catback With Resonator & Bi-Modal

Nissan Patrol Warrior Y62 V8 5.6L Wagon 3in Catback With Resonator & Bi-Modal Integration (SSMKNI0124).

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $2923.17 AUD

In stock at supplier

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Nissan Patrol Warrior Y62 V8 5.6L Wagon 3in Catback With Resonator & Bi-Modal Integration product image

Part specs

SKU: SSMKNI0124
Supplier: MPI Automotive
Category: Mufflers and resonators
Vehicle fitment: Nissan
Stock status: In stock at supplier

The MPI Automotive SSMKNI0124 is a complete 3in cat-back for the Nissan Patrol Warrior Y62 V8 5.6L wagon that uses a centre resonator to tame drone, with bi-modal valve integration for switchable volume.

Why a resonator in a full cat-back?

A resonator is a frequency-tuning device, so it cancels the booming drone a big V8 throws at highway speed without broadly silencing the exhaust. In the SSMKNI0124's full 3in cat-back, that means the Patrol can carry an open character but stay clean at a cruise — the practical middle ground between a straight-through build and a fully muffled one.

What does the bi-modal valve add?

The bi-modal valve switches the exhaust between a quieter and a more open mode. Combined with a drone-targeting centre resonator, the SSMKNI0124 aims to be liveable on the highway yet able to open up on demand — a complete system rearward of the cats, not a centre 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 and valve wiring with the workshop before ordering, as fitment data can vary by variant.

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 check the resonator position, valve actuation and tailpipe clearance on the wagon, confirm the hangers line up, and book the bay once your Patrol's build is confirmed. It's listed to fit — send your details and we'll verify the section before ordering.

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

Common questions

Does the SSMKNI0124 cut highway drone?: Yes — the centre resonator targets the boomy cruise frequencies, so it tames drone without broadly silencing the V8. The bi-modal valve still lets it open up.
Is it 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