How is the SSMBM634MF different from the Kaymar version?

This is the standard-rear unit for a factory-style exit. The Kaymar variant routes the tailpipe to clear a Kaymar rear bar; this one doesn't.

Is it stainless or aluminised?

This is the stainless version, chosen for corrosion life. There's also a keener-priced aluminised equivalent.

Does it fit the Y62 V8?

Yes — it's listed to fit the Nissan Patrol Y62 5.6L V8 as the rear muffler. Confirm your exact setup with the workshop first.

SSMBM634MF

Nissan Patrol Y62 5.6L V8 3in Rear Muffler

Nissan Patrol Y62 5.6L V8 3in Rear Muffler for selected vehicle applications.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $815.05 AUD

In stock at supplier

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Nissan Patrol Y62 5.6L V8 3in Rear Muffler product image

Part specs

SKU: SSMBM634MF
Supplier: MPI Automotive
Category: Mufflers and resonators
Stock status: In stock at supplier

Built in stainless for the standard rear, the MPI Automotive SSMBM634MF is the 3in rear muffler for the Nissan Patrol Y62 5.6L V8 — the corrosion-resistant silencer for a Y62 keeping its factory-style tailpipe routing, without a rear-bar-specific outlet.

Which 634 is this?

This is the standard stainless SSMBM634MF — the rear muffler set up for the conventional rear exit, not the Kaymar-bar routing and not the aluminised build. If your Patrol Y62 runs the factory-style tailpipe layout at the back, this is the unit that drops into that position. Stainless is the material choice, picked so the silencer survives the dust, water and coastal air a Patrol works through.

What does the rear muffler change on the V8?

It's the last chambered silencer in the run. Baffles inside reflect and absorb the 5.6L petrol V8's pulses, keeping the note controlled before the gas leaves the pipe. At 3in it suits a free-flowing system rather than a restrictive stock one, so it settles the volume of the big V8 without throttling the back of the exhaust.

Will it suit my Patrol?

It's listed to fit the Nissan Patrol Y62 5.6L V8 as the rear muffler in 3in stainless, for a standard rear. If you're running a rear bar or wheel carrier that changes the exit, mention it — there's a bar-specific variant — and confirm your build with the workshop before ordering.

How is it fitted in the Illawarra?

Oak Flats Muffler Men fits these in our Illawarra bay. We check the hangers and clamp points, slot the stainless rear silencer into the standard position, and align it clear of the bumper. Send your details and we'll confirm the part and book the work.

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

Common questions

How is the SSMBM634MF different from the Kaymar version?: This is the standard-rear unit for a factory-style exit. The Kaymar variant routes the tailpipe to clear a Kaymar rear bar; this one doesn't.
Is it stainless or aluminised?: This is the stainless version, chosen for corrosion life. There's also a keener-priced aluminised equivalent.
Does it fit the Y62 V8?: Yes — it's listed to fit the Nissan Patrol Y62 5.6L V8 as the rear muffler. Confirm your exact setup with the workshop first.

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