SSMKTY0065

Toyota Hilux N70 GGN 4.0L V6 2.5in Cat Back Exhaust, Centre Muffler, Rear Hotdog

Toyota Hilux N70 GGN 4.0L V6 2.5in Cat Back Exhaust, Centre Muffler, Rear Hotdog (SSMKTY0065) Fits TOYOTA.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $1372.62 AUD
In stock at supplier
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Toyota Hilux N70 GGN 4.0L V6 2.5in Cat Back Exhaust, Centre Muffler, Rear Hotdog product image

Part specs

SKU
SSMKTY0065
Supplier
MPI Automotive
Category
Mufflers and resonators
Vehicle fitment
Toyota
Stock status
In stock at supplier

The MPI Automotive SSMKTY0065 is a 2.5in cat-back with a centre muffler and a rear hotdog, listed to fit the Toyota Hilux N70 GGN 4.0L V6 petrol. The petrol V6 application and the muffler-plus-hotdog pairing set it apart — a balanced cat-back tuned for the V6 rather than a diesel build.

What does the centre-muffler, rear-hotdog pairing do?

This cat-back runs a centre muffler to chamber and absorb the bulk of the sound, then a rear hotdog — a straight-through resonator — to trim the remaining harshness while keeping flow up at the back. On the 4.0L petrol V6 that balance gives a cleaner note without the heavy quietening of a twin-muffler setup. It's a measured petrol cat-back rather than an open build.

Why a 2.5in cat-back on the GGN Hilux?

A cat-back replaces the exhaust from the catalytic converter back, leaving the cat and the rest of the emissions hardware in place. At 2.5in it's sized for the 4.0L petrol V6 — a sensible bore for that engine rather than an oversized diesel pipe. The centre muffler and rear hotdog are spaced through the run to manage note and drone.

Is it road legal?

As a cat-back, the SSMKTY0065 leaves the catalytic converter and the factory emissions hardware ahead of it in place. The supplier doesn't publish a separate cat in this section because it's a cat-back, so confirm your full setup and any state requirements with the workshop before fitting.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men fits cat-back systems like this in-house across the Illawarra. We check the 2.5in routing from the cat back, set the centre muffler, rear hotdog and hanger positions, and seal the joins. RRP is $1,372.62; bring the N70 in and we'll confirm the V6 fitment and how the result will sound before booking.

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

Common questions

Will the SSMKTY0065 fit my petrol Hilux?
It's listed to fit the Toyota Hilux N70 GGN 4.0L V6 petrol. Confirm your exact build with the workshop before ordering.
What does cat-back mean?
It replaces the exhaust from the catalytic converter back, so the cat and the emissions hardware ahead of it stay in place.
What bore is it?
It's a 2.5in cat-back as published by the supplier, sized for the 4.0L petrol 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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