MBM280WOM

Holden Commodore VT VU VY VZ V6 2 1/2in Centre Pipe W/out Muffler

Holden Commodore VT VU VY VZ V6 2 1/2in Centre Pipe W/out Muffler (SKU: MBM280WOM) Engineered for a wide range.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $183.12 AUD
In stock at supplier
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Holden Commodore VT VU VY VZ V6 2 1/2in Centre Pipe W/out Muffler product image

Part specs

SKU
MBM280WOM
Supplier
MPI Automotive
Category
Mufflers and resonators
Stock status
In stock at supplier

The MPI Automotive MBM280WOM is a centre pipe without a muffler, listed to fit the Holden Commodore VT-VZ V6. With the mid silencer deleted, it is the free-flowing, louder centre option for the VT-to-VZ range.

What does 'without muffler' change?

The defining feature of the MBM280WOM is that it carries no centre muffler — it is a straight centre pipe in place of the mid silencer. Removing that chamber lets gas pass through unimpeded, which frees flow and lifts volume compared with a muffled centre section. Expect a harder, louder note than the factory mid box, since there is less to absorb and reflect sound in the middle of the car. It is a single section, not a full system.

Will it suit my VT-VZ Commodore V6?

This is listed to fit the Holden Commodore V6 across the VT, VU, VY and VZ range named in the title. Those models share the centre-section routing this pipe is built for. Because deleting the centre muffler raises the volume, pairing it with a rear muffler is the usual way to keep the car civil — confirm your build and the rest of your system with the workshop before ordering.

Is it road legal?

This part is a centre pipe with no catalytic converter involved — it does not touch the emissions hardware, so cat compliance is not the issue here. The consideration is noise: a deleted centre muffler is louder, and roadworthy noise limits still apply. Talk to the workshop about your full exhaust before fitting.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men fits centre pipes like this in-house in the Illawarra. We mount the section to your Commodore's hangers, check clearance, and can advise on a rear muffler to balance the note. Bring the car in and we will confirm it suits your build.

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

Common questions

Why is the MBM280WOM louder?
It is a centre pipe with no muffler, so there is no mid-section chamber to absorb sound. It flows more and runs louder than a muffled centre section.
Will it fit my VT-VZ Commodore V6?
It is listed to fit the Holden Commodore V6 across VT to VZ. Confirm your exact build with the workshop first.
Should I run a rear muffler with it?
Many owners do, to keep the car civil while still freeing up the centre. The workshop can advise on the pairing.

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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