What does the SSMKNI0088 replace?

It replaces the cat-and-DPF section on the Navara D40 2.5L and finishes with a rear muffler.

Does it fit my D40 2.5L auto?

It is listed to fit the Navara D40 2.5L automatic. Confirm your exact variant with Oak Flats Muffler Men before ordering.

SSMKNI0088

Nissan Navara D40 2.5L Auto 05 - 07 Cat & DPF Replacement With Rear Muffler

Nissan Navara D40 2.5L Auto 05 - 07 Cat & DPF Replacement With Rear Muffler.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $3539.75 AUD

In stock at supplier

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Nissan Navara D40 2.5L Auto 05 - 07 Cat & DPF Replacement With Rear Muffler product image

Part specs

SKU: SSMKNI0088
Supplier: MPI Automotive
Category: Mufflers and resonators
Vehicle fitment: Nissan
Stock status: In stock at supplier

The MPI Automotive SSMKNI0088 is a cat-and-DPF replacement section for the Nissan Navara D40 2.5L auto, finished with a rear muffler. It targets the diesel's after-treatment hardware on this specific 2.5L automatic fitment.

What does this cat-and-DPF section cover?

The SSMKNI0088 replaces the catalytic converter and diesel particulate filter section on the D40 2.5L, terminating in a rear muffler that quietens the tail by absorption and reflection. It is the after-treatment portion of the system rather than a tailpipe-only change, built specifically around the 2.5L automatic driveline so the section sits where the factory pieces did.

Is it road legal in NSW?

A DPF-section replacement on a diesel touches emissions hardware, so it is not ADR 79/04 compliant for road registration in NSW and is intended for off-road use. Confirm your intended use and the exact configuration with the workshop before fitting — there is no softening of that on a road-driven vehicle, so this section suits off-road or competition use rather than a registered Navara.

Will it suit my Navara D40 2.5L auto?

It is listed to fit the Nissan Navara D40 2.5L automatic. The years are described in the title as the earlier 05–07 build; confirm your exact variant and transmission with the workshop before ordering, as feed data can be imperfect and the D40 ran across several updates.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men supplies and fits D40 after-treatment sections in-house across the Illawarra. We confirm the cat-and-DPF replacement matches your driveline, check the rear muffler clearance to the rear bar and tow setup, and verify the listing against your build before booking.

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

Common questions

What does the SSMKNI0088 replace?: It replaces the cat-and-DPF section on the Navara D40 2.5L and finishes with a rear muffler.
Is it road legal?: It is a DPF-section replacement on a diesel, so it is not ADR 79/04 compliant for road registration in NSW and is intended for off-road use.
Does it fit my D40 2.5L auto?: It is listed to fit the Navara D40 2.5L automatic. Confirm your exact variant with Oak Flats Muffler Men 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