SSMKTY0411

Landcruiser GDJ79 Ute, 2.8L TD, 2023-Current, 3in Dual Turbo Back Without Cat & Without

Landcruiser GDJ79 Ute, 2.8L TD, 2023-Current, 3in Dual Turbo Back Without Cat & Without Muffler.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $4002.61 AUD
In stock at supplier
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Landcruiser GDJ79 Ute, 2.8L TD, 2023-Current, 3in Dual Turbo Back Without Cat & Without Muffler product image

Part specs

SKU
SSMKTY0411
Supplier
MPI Automotive
Category
Mufflers and resonators
Vehicle fitment
Toyota
Stock status
In stock at supplier

The MPI Automotive SSMKTY0411 takes the most direct route: a 3in dual turbo-back for the Toyota LandCruiser GDJ79 Ute 2.8L (2023 on) with no muffler in the system at all. That straight-through layout is the defining feature here — the loudest, freest-flowing build in this configuration.

What does running without a muffler mean?

With no muffler and no resonator, exhaust gas runs straight from the turbo to the tailpipe through 3in dual pipe. There's nothing to absorb or reflect sound, so the SSMKTY0411 carries the hardest, most uninterrupted note of the GDJ79 turbo-back options — purposeful rather than civil. It's a build for owners who've decided they want minimal restriction and accept the tone that comes with it.

Why delete the cat and the muffler together?

This build is aimed at off-road and competition users who want minimal restriction. Because it's a turbo-back without the catalytic converter, it removes emissions hardware the LandCruiser came with and is not ADR 79/04 compliant for road registration in NSW. It's off-road use only — we won't pretend otherwise, and we'll talk you through the trade-offs before you order.

Does it fit my 2.8L GDJ79?

It's listed to fit the LandCruiser GDJ79 Ute 2.8L turbo-diesel from 2023. Confirm your exact build with the workshop, as listing data can trail factory updates. RRP is $4,002.61, and it's a special-order turbo-back rather than a shelf item.

Fitting a straight-through dual at our Illawarra shop

Oak Flats Muffler Men fits no-muffler dual systems in-house. With nothing damping the note, we pay particular attention to hanger isolation and clearance so the system stays quiet at the body and loud only at the tip. Book a bay with your build details.

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

Common questions

How loud is a no-muffler turbo-back?
Louder and harder than any muffled version, because nothing in the system absorbs sound. We can't quote a decibel figure, but it's the most open of the GDJ79 turbo-back builds.
Can I register the SSMKTY0411 for road use?
No. It deletes the catalytic converter, so it's not ADR 79/04 compliant for NSW registration and is supplied for off-road use only.

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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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.