What's a turbo-back versus a cat-back?

A turbo-back replaces the exhaust from the turbo outlet rearward — a longer, bigger span than a cat-back, which only covers from behind the cat. The MKNI0095 is a 3in turbo-back.

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.

MKNI0095

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

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

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $2288.65 AUD

In stock at supplier

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

Part specs

SKU: MKNI0095
Supplier: MPI Automotive
Category: Mufflers and resonators
Vehicle fitment: Nissan
Stock status: In stock at supplier

The MPI Automotive MKNI0095 is a 3in turbo-back exhaust for the Nissan NP300 Navara that keeps the catalytic converter and runs a muffler. Turbo-back is the longer span — from the turbo outlet rearward — so this is the engine-back upgrade rather than a tailpipe-only change, with the cat retained and the muffler keeping the note civil.

What does a turbo-back system cover?

A turbo-back run replaces the exhaust from the turbo outlet all the way back, which is where a diesel like the NP300 tends to free up — a longer, bigger-bore span than a cat-back. At 3in the MKNI0095 is sized for the engine, retains the factory catalytic converter for emissions hardware, and finishes through a muffler that quietens the note by absorption. So it's the full engine-back breathing upgrade, but with the cat in place and the volume kept in check rather than opened right up.

Is the MKNI0095 road legal?

Because it keeps the catalytic converter, the MKNI0095 leaves the emissions equipment the Navara left the factory with in place — the sticking point for compliance on diesel utes. That makes it a registration-friendly turbo-back, but final compliance depends on your specific build and state requirements, so confirm those with the workshop before fitting.

Will it suit my NP300 Navara?

It's listed to fit the Nissan NP300 Navara in 3in with cat and muffler. The supplier doesn't publish engine or year detail on this listing, so confirm your exact NP300 build with the workshop before we order — listed-to-fit isn't a guarantee, and we'd rather check clearances on the actual vehicle first.

What's involved in fitting it in the Illawarra?

Oak Flats Muffler Men supplies and fits turbo-back systems like this in-house in the Illawarra. We'll confirm the 3in routing from the turbo outlet back, the cat position and the muffler clearance under your NP300, check the fitment against your vehicle, and book the bay once it's confirmed.

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

Common questions

What's a turbo-back versus a cat-back?: A turbo-back replaces the exhaust from the turbo outlet rearward — a longer, bigger span than a cat-back, which only covers from behind the cat. The MKNI0095 is a 3in turbo-back.
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