MBM466WOM

Commodore VP - VS V8 Sedan IRS 3in Centre Pipe W/out Muffler

Commodore VP - VS V8 Sedan IRS 3in Centre Pipe W/out Muffler (MBM466WOM) fits selected.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $355.73 AUD
In stock at supplier
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Generated transparent product-style artwork for MBM466WOM Commodore VP - VS V8 Sedan IRS 3in Centre Pipe W/out Muffler

Part specs

SKU
MBM466WOM
Supplier
MPI Automotive
Category
Mufflers and resonators
Stock status
In stock at supplier

The MPI Automotive MBM466WOM is a 3in centre pipe without muffler, listed to fit the Holden Commodore VP-VS V8 sedan with IRS. The IRS-specific routing sets it apart — it's shaped to clear the independent rear suspension rather than a live-axle floor.

Why does the IRS rear matter for this pipe?

IRS (independent rear suspension) sedans carry a different rear cradle and clearance to live-axle cars, and the exhaust has to be routed around it. The MBM466WOM is the centre pipe shaped for the VP-VS V8 sedan with IRS, so it tucks and clears correctly for that rear. Getting that match right avoids fouling the cradle and the rear components.

What does the without-muffler design do?

This 3in pipe runs no centre silencer. With that box deleted there's nothing in the centre section to absorb sound or restrict flow, so it's the freest and loudest option there — for owners chasing flow and a harder note who keep their silencing elsewhere. The 3in bore is the larger size, matched to the V8 sedan.

Will it suit my VP-VS IRS sedan?

It's listed to fit the Holden Commodore VP-VS V8 sedan with IRS as a 3in centre pipe without muffler. Fitment data can be imperfect, so confirm your rear setup and exact build with the workshop before ordering.

What does fitting involve at our Illawarra workshop?

Oak Flats Muffler Men fits centre pipes like this in-house across the Illawarra. MPI Automotive lists the MBM466WOM at $355.73; confirm your IRS build with us and we'll check clearances and book the bay.

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

Common questions

Is this pipe for live-axle or IRS cars?
It's listed for the VP-VS V8 sedan with IRS, routed to clear that rear. Confirm your rear setup with the workshop before ordering.
Does deleting the centre muffler make it louder?
Yes — with no silencer in the centre section it flows freely and sounds harder there. Many owners keep silencing further back; talk it through with us.

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.