Does the SSMKNI0093 keep the cat?

Yes. This is the with-cat turbo-back, so the factory catalytic converter stays in place.

How is it different from the no-cat version?

This SKU retains the catalytic converter; the no-cat sibling deletes it. Retaining the cat keeps the factory emissions hardware in place.

Does it fit my NP300 Navara?

It is listed to fit the NP300 Navara. Confirm your exact build with Oak Flats Muffler Men before ordering.

SSMKNI0093

Nissan NP300 Navara 3in Turbo Back Exhaust System With Cat, Hotdog

MPI Automotive Nissan NP300 Navara 3in Turbo Back Exhaust System With Cat, Hotdog.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $2878.54 AUD

In stock at supplier

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Nissan NP300 Navara 3in Turbo Back Exhaust System With Cat, Hotdog product image

Part specs

SKU: SSMKNI0093
Supplier: MPI Automotive
Category: Mufflers and resonators
Vehicle fitment: Nissan
Stock status: In stock at supplier

The MPI Automotive SSMKNI0093 is the with-cat version of the 3in turbo-back for the Nissan NP300 Navara, keeping the catalytic converter and running a hotdog resonator. Retaining the cat is the difference that keeps the emissions hardware where the factory put it.

Why keep the catalytic converter?

The SSMKNI0093 retains the factory cat — the emissions component that matters for road compliance on diesel utes. That is the headline difference for this SKU: a 3in turbo-back that frees up the run from the turbo outlet back while leaving the cat in place, rather than deleting it. Confirm the exact build and any state requirements with the workshop before fitting, since road-use rules sit with the operator.

What does the hotdog add?

A hotdog is a compact straight-through resonator that trims harshness without the restriction of a chambered muffler. On the NP300 it keeps the diesel's note tidy and the system free-flowing, finishing the turbo-back run at 3in — the bore sized for the engine. Sound character follows the design rather than a decibel figure the supplier does not publish.

Will it suit my NP300 Navara?

It is listed to fit the Nissan NP300 Navara. Engine, series and years aren't published by the supplier, so this is a listed-to-fit guide rather than a guarantee — confirm your exact build with the workshop before ordering.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men supplies and fits NP300 turbo-backs in-house across the Illawarra. We confirm the cat retention lines up with your vehicle, mock up the hotdog and hanger positions, and verify the listing against your build before booking. As a made-to-order system it is ordered in against your build.

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

Common questions

Does the SSMKNI0093 keep the cat?: Yes. This is the with-cat turbo-back, so the factory catalytic converter stays in place.
How is it different from the no-cat version?: This SKU retains the catalytic converter; the no-cat sibling deletes it. Retaining the cat keeps the factory emissions hardware in place.
Does it fit my NP300 Navara?: It is listed to fit the NP300 Navara. Confirm your exact build 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