MKNI0128

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

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

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $4912.41 AUD
In stock at supplier
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Nissan Patrol Warrior Y62 V8 5.6L Wagon 3in Full Exhaust System, Muffler Centre & Bi-Modal product image

Part specs

SKU
MKNI0128
Supplier
MPI Automotive
Category
Mufflers and resonators
Vehicle fitment
Nissan
Stock status
In stock at supplier

The MPI Automotive MKNI0128 is the quiet-biased full system for the Nissan Patrol Warrior Y62 V8 5.6L wagon: a 3in cat-back with a chambered centre muffler and a bi-modal valve that unlocks the louder side when you want it.

Why a chambered centre muffler?

A chambered muffler quietens broadly by reflecting and absorbing exhaust pulses inside a baffled box, rather than targeting one frequency. On the MKNI0128's full 3in cat-back, that makes it the most subdued of the full Y62 builds in closed mode — the 5.6L V8 stays well-mannered for daily and towing duty. It's the choice when a quiet baseline matters.

What does the bi-modal valve do over the top?

The bi-modal valve switches the exhaust between a quieter and a more open path. Combined with a chambered centre muffler, the MKNI0128 gives the widest swing of the range: genuinely quiet when closed, with the valve releasing a louder note on demand. It's a complete cat-back, rearward of the cats.

Will it suit my Patrol Warrior Y62?

It's listed to fit the Nissan Patrol Warrior Y62 V8 5.6L wagon. Confirm your exact Warrior build and any accessory clearance with the workshop before ordering — listed fitment is a starting point, not assured across every 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 muffler and valve positions, hangers and tailpipe clearance on the wagon, then book the bay once fitment is confirmed.

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

Common questions

Is the MKNI0128 the quietest full system?
With its chambered centre muffler, it's the most subdued of the full Y62 cat-backs in closed mode. The bi-modal valve still lets it open up.
Does it replace the whole system?
It's a full 3in cat-back, so it replaces the exhaust rearward of the cats, including the centre muffler 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.
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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.