What size is the M8227?

The supplier hasn't published a bore diameter for this listing, so we won't state one. The workshop can confirm fitment against your vehicle.

Is it a bolt-on replacement?

Yes — it's designed to bolt into the factory muffler location on the Navara, not a full system.

Will it fit my year of Navara?

It's listed for the Navara from 1985 across a broad span. Confirm your exact year and build with the workshop before ordering.

M8227

Redback MUFFLERS BOLT ON to suit Nissan Navara (1985 - 07/2015)

Redback MUFFLERS BOLT ON to suit Nissan Navara (1985 - 07/2015) (SKU: M8227) Engineered for a wide range

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $340.27 AUD

In stock at supplier

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Generated transparent product-style artwork for M8227 Redback MUFFLERS BOLT ON to suit Nissan Navara (1985 - 07/2015)

Part specs

SKU: M8227
Supplier: MPI Automotive
Category: Mufflers and resonators
Stock status: In stock at supplier

The MPI Automotive M8227 is a bolt-on muffler listed to fit the Nissan Navara from 1985. It's a direct-replacement silencer designed to bolt into the factory location rather than a full system.

What is the M8227 and how does it fit?

The M8227 is a bolt-on muffler for the Nissan Navara — a direct-replacement silencer that mounts in the factory muffler location, so it's the targeted swap for a tired or rusted original rather than a re-pipe of the whole exhaust. The supplier hasn't published a bore diameter or material for this listing, so we won't state one; the workshop confirms those details against your vehicle.

What does a replacement muffler do?

A muffler quietens by absorbing and reflecting sound inside its body. Swapping a worn factory unit for a fresh bolt-on restores the silencing and tidies the note without disturbing the rest of the system. On a working ute like the Navara that's the practical, contained fix. We can't quote a sound level — it's judge it by hearing a comparable fit.

Will it suit my Navara?

It's listed to fit the Nissan Navara from 1985. The Navara spans several generations, so the listing is broad and the exact match depends on your year and body. Confirm your build with the workshop before ordering — feed data can be imperfect, and a bolt-on muffler still needs to line up with your existing pipe and hangers.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men supplies and fits the M8227 in-house across the Illawarra. We check it bolts to the factory location, match it to your hangers, and confirm clearance before fitting. Bring the Navara in and we'll confirm the exact fitment and book the work.

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

Common questions

What size is the M8227?: The supplier hasn't published a bore diameter for this listing, so we won't state one. The workshop can confirm fitment against your vehicle.
Is it a bolt-on replacement?: Yes — it's designed to bolt into the factory muffler location on the Navara, not a full system.
Will it fit my year of Navara?: It's listed for the Navara from 1985 across a broad span. Confirm your exact year and 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