Which engines does the SSMBM557MF cover?

It's listed for the Nissan Navara D22 with both the 2.5L and 3.0L turbo-diesel engines. Confirm your exact build with the workshop before ordering.

Is it a full exhaust?

No — it's the rear muffler only. It replaces the back silencer section, not the whole system.

What pipe size is it?

The supplier hasn't published a bore figure for this listing. We confirm sizing against your Navara at fitting.

SSMBM557MF

Nissan Navara D22 2.5L & 3.0L Turbo Diesel Rear Muffler

Nissan Navara D22 2.5L & 3.0L Turbo Diesel Rear Muffler for selected vehicle applications.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $867.58 AUD

In stock at supplier

Request fitted quote Call the workshop

Afterpay, Zip Pay & Zip Money available

Nissan Navara D22 2.5L & 3.0L Turbo Diesel Rear Muffler product image

Part specs

SKU: SSMBM557MF
Supplier: MPI Automotive
Category: Mufflers and resonators
Stock status: In stock at supplier

The MPI Automotive SSMBM557MF is a rear muffler listed to fit the Nissan Navara D22 with the 2.5L and 3.0L turbo-diesel engines. It's the rear silencer section, covering both D22 diesel capacities under one part number.

Where does a rear muffler sit?

A rear muffler is the silencer at the back of the system, ahead of the tailpipe — the stage that sets the final note as gas leaves the vehicle. Replacing it changes the rear silencing without touching the front or centre pipework. On a D22 turbo-diesel ute, it's a targeted way to refresh a worn rear section or change the back-end note. The supplier hasn't published a single bore figure for this listing, so we confirm sizing at fitting.

Why does it cover both the 2.5L and 3.0L?

The D22 Navara ran both 2.5L and 3.0L turbo-diesel engines that share enough of the rear exhaust layout to take a common rear muffler. That's the practical appeal of this listing — one part number across both diesel capacities, rather than an engine-specific section.

Will it suit my Navara D22?

It's listed to fit the Nissan Navara D22 2.5L and 3.0L turbo-diesel. D22s came in several specs over a long run, so send your exact build to the workshop and we'll confirm the rear hanger points and tailpipe routing before ordering. We treat the listing as a guide and check the ute on the hoist first.

What does fitting involve in Illawarra?

Oak Flats Muffler Men supplies and fits this MPI Automotive rear muffler in-house across the Illawarra. We mount the Navara on the hoist, fit the muffler against the factory rear hangers, set the tailpipe clearance, and check nothing fouls before sign-off. The SSMBM557MF is held at its listed RRP as a special-order item; we'll confirm availability when you book.

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

Common questions

Which engines does the SSMBM557MF cover?: It's listed for the Nissan Navara D22 with both the 2.5L and 3.0L turbo-diesel engines. Confirm your exact build with the workshop before ordering.
Is it a full exhaust?: No — it's the rear muffler only. It replaces the back silencer section, not the whole system.
What pipe size is it?: The supplier hasn't published a bore figure for this listing. We confirm sizing against your Navara at fitting.

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