SSMKHN0265

Holden Commodore VY VZ V8 AWD Wagon 2.5in Dual With Extractors Muffler

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

BrandMantaMPI Automotive

Category: Extractors and headers

RRP $4932.37 AUD
In stock at supplier
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Holden Commodore VY VZ V8 AWD Wagon 2.5in Dual With Extractors Muffler/Muffler product image

Part specs

SKU
SSMKHN0265
Supplier
MPI Automotive
Category
Extractors and headers
Vehicle fitment
Holden
Stock status
In stock at supplier

All-wheel drive is what sets the MPI Automotive SSMKHN0265 apart: it's a 2.5in dual extractor-and-exhaust package listed to fit the VY-VZ V8 AWD Commodore in wagon body. The transfer case and front driveshaft on an AWD wagon take up room a rear-drive car leaves clear, so this kit is plumbed around that driveline rather than the standard two-wheel-drive layout.

Why does AWD change the exhaust?

On a VY-VZ AWD wagon there's a transfer case and a front propshaft running forward from the gearbox, plus the AWD crossmember, all sitting in space a rear-drive Commodore keeps open for pipework. A system that bolts straight onto a two-wheel-drive car will foul those parts, so the SSMKHN0265 is listed specifically for the AWD driveline — the clearances are designed in, not worked around on the hoist.

What does the package include?

It's a complete extractor-back system. Tube-and-merge extractors replace the cast factory manifolds at the heads — the main breathing restriction on these V8s — then the system continues as a matched 2.5in dual and finishes through a rear muffler each side. So you're changing the exhaust from the engine all the way back, not just swapping a tailpipe.

What's the 2.5in dual character?

A 2.5in dual keeps gas speed up across the two banks for low-down and mid-range response while flowing more than the factory plumbing, which suits a heavier AWD wagon that's asked to do everyday driving. The muffler-each-side arrangement aims for a fuller note rather than the louder, less-damped result of a hotdog, so it stays civil for a family-capable car.

What does fitting an AWD wagon involve here?

Oak Flats Muffler Men fits MPI extractor systems in-house across the Illawarra. Because the SSMKHN0265 is an AWD-specific, major-spend item, we confirm your VY or VZ series, the AWD driveline and the rear hanger arrangement before ordering — getting the right system first time matters more on a car where the wrong one simply won't clear the front driveshaft. Send your build and we'll book it in.

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

Common questions

Will this fit a rear-wheel-drive Commodore wagon?
The SSMKHN0265 is listed for the AWD VY-VZ wagon and is routed around the AWD driveline. For a rear-drive car you'd want the two-wheel-drive listing — confirm with the workshop.
Does it replace the factory manifolds too?
Yes. It's a full extractor-back package, so the cast manifolds come off and tube extractors go on, along with the 2.5in dual system and rear mufflers.

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.