MKHN0267

Holden Commodore VY VZ V8 AWD Wagon 2.5in Dual Catback Muffler

Holden Commodore VY VZ V8 AWD Wagon 2.5in Dual Catback Muffler/Muffler.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $1329.46 AUD
In stock at supplier
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Holden Commodore VY VZ V8 AWD Wagon 2.5in Dual Catback Muffler/Muffler product image

Part specs

SKU
MKHN0267
Supplier
MPI Automotive
Category
Mufflers and resonators
Vehicle fitment
Holden
Stock status
In stock at supplier

Routed for the AWD wagon, the MPI Automotive MKHN0267 is a 2.5in dual cat-back for the Holden Commodore VY/VZ V8 with a muffler on each side. The all-wheel-drive wagon fitment is the distinction — a body and driveline that route the exhaust differently from a rear-drive sedan.

What does the AWD wagon routing change?

The MKHN0267 is shaped for the all-wheel-drive VY/VZ Commodore wagon, where the AWD driveline and the wagon body both affect how the exhaust must be routed underneath. That combination is why it's a distinct part number. The 2.5in dual pipes have to clear the AWD hardware and run along the wagon's floor, so getting the body-and-driveline match right is what makes it sit correctly.

What does the 2.5in dual, twin-muffler layout suit?

Two parallel 2.5in pipes from the cat rearward keep gas speed up across a twin path sized for the V8. With a chambered muffler on each side, both paths are quietened through absorption and reflection, giving a composed note. There's no straight-through hotdog here, so the MKHN0267 leans civil — suited to an AWD wagon used as a heavy family hauler.

Is it road legal?

As a cat-back, the MKHN0267 sits behind the catalytic converter and leaves the factory cat in place. Compliance depends on noise limits and your state's rules, so confirm the exact build and any NSW requirements with the workshop before fitting.

Fitment and fitting locally

It's listed to fit the Holden Commodore VY/VZ V8 AWD wagon; the supplier names the V8, the AWD driveline and the wagon body but not exact years, so confirm your variant with us. Oak Flats Muffler Men fits the MKHN0267 in-house across the Illawarra, clearing the AWD hardware and both 2.5in paths as it goes up.

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

Common questions

Is the MKHN0267 specific to the AWD wagon?
Yes — it's routed for the all-wheel-drive VY/VZ Commodore wagon, distinct from rear-drive sedan parts. Confirm your driveline and body with the workshop.
What bore is it?
It's a 2.5in dual cat-back — two 2.5in pipes for the VY/VZ Commodore V8.
Why two mufflers?
A chambered muffler on each side quietens both pipes for a composed note, with no straight-through resonator in the run.

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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