MBM404MF

Holden VZ HSV 6.0L Maloo/AVALANCHE Centre Muffler

Holden VZ HSV 6.0L Maloo/AVALANCHE Centre Muffler for selected vehicle applications.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $673.94 AUD
In stock at supplier
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Holden VZ HSV 6.0L Maloo/AVALANCHE Centre Muffler product image

Part specs

SKU
MBM404MF
Supplier
MPI Automotive
Category
Mufflers and resonators
Stock status
In stock at supplier

Built for the VZ-era HSV 6.0L Maloo and Avalanche, the MPI Automotive MBM404MF is a centre muffler matched to those specific models. It's the mid-system sound-control unit for these 6.0L Holden performance variants, sitting between the front section and the rear.

What HSV models is this built for?

This centre muffler is listed specifically for the VZ HSV 6.0L Maloo and Avalanche — the Maloo ute and the Avalanche AWD wagon from that era, both running the 6.0L V8. Building to those model layouts means the body length and pipe positions are set for their floorpans rather than a generic Commodore fit, which matters on the AWD Avalanche where centre routing is tighter.

What does a centre muffler do here?

Placed mid-system, a centre muffler does the early drone control before the rear of the exhaust finishes the note. It's a chambered unit, quietening by reflection and absorption rather than running straight through, which keeps a 6.0L V8 present but resolved on the cruise. The supplier hasn't published a bore figure for this part, so we won't quote one — the workshop confirms pipe sizing on your car.

Will it suit my Maloo or Avalanche?

The MBM404MF is listed to fit the VZ HSV 6.0L Maloo and Avalanche. It's a centre-section component, so it pairs with the rest of your system rather than replacing it. Confirm your exact model and current pipe sizing with the workshop, since the Maloo ute and Avalanche wagon route differently underneath.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men fits centre mufflers like this in-house across the Illawarra. We confirm which body you're on, set the hangers for clearance under the floor, and seal the slip joints. RRP is $673.94; bring the car in and we'll verify the fit against your Maloo or Avalanche before booking.

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

Common questions

Does the MBM404MF fit both the Maloo and Avalanche?
It's listed to fit the VZ HSV 6.0L Maloo and Avalanche. Confirm your exact model with the workshop, as the ute and the AWD wagon route differently underneath.
Is it a centre or rear muffler?
It's a centre muffler — it sits mid-system and does the main drone control before the rear of the exhaust.
What bore is it?
The supplier hasn't published a bore figure for this unit, so we don't quote one. The workshop confirms pipe sizing against your car.

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.