Will the SSMBM315PHD quieten my Patrol?

It's a tuning resonator aimed at cutting diesel drone, not a main silencer. It tidies the note rather than dropping overall volume like a rear muffler would.

Does it suit the 4.2L turbo diesel?

Yes — it's listed for the Nissan Patrol GU ute with the 4.2L turbo diesel at 3in. Confirm your exact build with the workshop before ordering.

SSMBM315PHD

Nissan Patrol GU Ute 4.2L Turbo Diesel 3in Centre Hotdog

Nissan Patrol GU Ute 4.2L Turbo Diesel 3in Centre Hotdog for selected vehicle applications.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $600.39 AUD

In stock at supplier

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Nissan Patrol GU Ute 4.2L Turbo Diesel 3in Centre Hotdog product image

Part specs

SKU: SSMBM315PHD
Supplier: MPI Automotive
Category: Mufflers and resonators
Stock status: In stock at supplier

A 3in centre hotdog — a compact straight-through resonator — the MPI Automotive SSMBM315PHD is listed to fit the Nissan Patrol GU ute with the 4.2L turbo diesel.

What does a centre hotdog do on a diesel Patrol?

A hotdog is a free-flowing perforated core in a wrapped body that targets drone rather than acting as the main silencer. On the 4.2L turbo-diesel Patrol the SSMBM315PHD sits in the centre of the system at 3in and tunes out the resonance that diesel utes tend to boom at, while keeping flow free for the turbo motor. It tidies the note without choking the pipe.

Which Patrol does it suit?

It's listed to fit the Nissan Patrol GU ute with the 4.2L turbo diesel. The 3in sizing suits the larger flow a turbo-diesel four-point-two wants, and the centre-resonator position is specific to that ute's long under-body run. Confirm your exact GU build and pipe path with the workshop before ordering.

Is it road legal?

A centre hotdog is a tuning resonator, not a catalytic converter, DPF or sensor, so it leaves the Patrol's factory emissions hardware untouched. It changes how the system resonates, not what it emits. Confirm any state requirements with the workshop.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men splices centre resonators into existing systems in-house across the Illawarra. On the GU ute we set the hotdog in the right length of 3in pipe to target the drone and check it clears the chassis. Send your Patrol build and we'll confirm fitment and book the bay.

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

Common questions

Will the SSMBM315PHD quieten my Patrol?: It's a tuning resonator aimed at cutting diesel drone, not a main silencer. It tidies the note rather than dropping overall volume like a rear muffler would.
Does it suit the 4.2L turbo diesel?: Yes — it's listed for the Nissan Patrol GU ute with the 4.2L turbo diesel at 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