SSMKTY0379

Toyota Landcruiser 300 Series V6 4in Turbo Back Without Cat & Without Muffler

Toyota Landcruiser 300 Series V6 4in Turbo Back Without Cat & Without Muffler.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $3770.15 AUD
In stock at supplier
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Toyota Landcruiser 300 Series V6 4in Turbo Back Without Cat & Without Muffler product image

Part specs

SKU
SSMKTY0379
Supplier
MPI Automotive
Category
Mufflers and resonators
Vehicle fitment
Toyota
Stock status
In stock at supplier

Run without the catalytic converter and without a muffler, the MPI Automotive SSMKTY0379 is a 4in stainless turbo-back system for the V6 Toyota Landcruiser 300 Series — the straight-through, no-silencer cat-delete build.

What does 'without cat and without muffler' change?

This SSMKTY0379 deletes both the catalytic converter and the muffler — straight 4in pipe from the turbo outlet back. With nothing chambered in the run, it's the loudest, hardest-noted and freest-flowing of the turbo-back options for the 300 Series V6 by design. It's the build for an owner who wants maximum flow and the raw twin-turbo diesel note.

Is it road legal?

Because the SSMKTY0379 deletes the catalytic converter on a road-relevant system, it is not ADR 79/04 compliant for road registration in NSW and is intended for off-road use only. Removing the cat changes the factory emissions hardware, and running no muffler also changes the vehicle's noise output. Confirm your intended use with the workshop before fitting.

What is a 4in turbo-back system?

Turbo-back replaces the exhaust from the turbo outlet rearward — a longer span than a cat-back, taking in the section where a twin-turbo diesel V6 frees up. At 4in it's the large-bore choice sized for the engine. Built in stainless, it resists the corrosion that ends a mild-steel system early on a hard-working 300 Series.

Will it suit my 300 Series, and how do we fit it?

It's listed to fit the V6 Toyota Landcruiser 300 Series at 4in. Oak Flats Muffler Men supplies and fits this MPI Automotive system in-house across the Illawarra, confirming the turbo interface and clearances. Confirm the exact build with the workshop, as feed data is a guide only.

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

Common questions

Is the SSMKTY0379 road legal?
No. It deletes the catalytic converter, so it is not ADR 79/04 compliant for road registration in NSW and is intended for off-road use only.
How loud is it?
It runs without a muffler, so it's the loudest and freest-flowing of the turbo-back options for the 300 Series V6, with nothing chambered to absorb sound.
What does turbo-back cover?
It replaces the exhaust from the turbo outlet rearward — a longer span than a cat-back — at 4in on the 300 Series V6.

Fitment support across the Illawarra

Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.
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Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.