How is the MKNI0093 different from the muffler version?

It runs a hotdog resonator instead of a packed muffler, so it flows freer and carries a harder note. Both keep the catalytic converter.

Does it keep the catalytic converter?

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

Will it fit my Navara?

It's listed to fit the NP300 Navara in 3in. Confirm your exact build with the workshop before ordering.

MKNI0093

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

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

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $2264.64 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: MKNI0093
Supplier: MPI Automotive
Category: Mufflers and resonators
Vehicle fitment: Nissan
Stock status: In stock at supplier

A hotdog resonator instead of a packed muffler is what sets the MPI Automotive MKNI0093 apart: a 3in turbo-back for the Nissan NP300 Navara that keeps the catalytic converter and runs a hotdog. The result is a freer-flowing, harder-noted turbo-back that still leaves the emissions hardware in place.

Why a hotdog on a turbo-back?

A hotdog is a compact straight-through resonator — gas passes through a perforated core rather than bouncing through chambers, so it shaves drone and harshness off the note without restricting flow the way a packed muffler does. On this 3in turbo-back run, fitted to the NP300's diesel, that gives a freer-breathing, slightly harder character than a muffler-equipped system, while the retained cat keeps emissions hardware in place. It suits a Navara owner who wants the full engine-back upgrade with more voice than a muffler allows.

What does the turbo-back span cover?

Turbo-back means the exhaust is replaced from the turbo outlet rearward — the longer span where a diesel tends to free up, bigger than a cat-back. At 3in the MKNI0093 is sized for the engine and finishes through the hotdog rather than a silencer, keeping the path as open as the with-cat layout allows.

Is the MKNI0093 road legal?

Because it keeps the catalytic converter, the MKNI0093 leaves the emissions equipment the Navara came with in place — the usual compliance sticking point on diesel utes. That makes it registration-friendly, though final compliance depends on your specific build and state requirements, so confirm those with the workshop before fitting.

Will it fit my NP300, and how do you fit it?

It's listed to fit the Nissan NP300 Navara in 3in with cat and hotdog. The supplier doesn't publish engine or year detail here, so confirm your exact build with the workshop first. Oak Flats Muffler Men supplies and fits turbo-back systems in-house in the Illawarra — we'll check the routing and hotdog clearance under your NP300 and book the bay once the fitment is confirmed.

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

Common questions

How is the MKNI0093 different from the muffler version?: It runs a hotdog resonator instead of a packed muffler, so it flows freer and carries a harder note. Both keep the catalytic converter.
Does it keep the catalytic converter?: Yes. This is a with-cat turbo-back, so the factory catalytic converter stays in place.
Will it fit my Navara?: It's listed to fit the NP300 Navara in 3in. Confirm your exact 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