MBM113MF

Holden Commodore VP VQ VR VS V8 VP - VR V6 Sedan IRS 2 1/2in Megaflow Centre Muffler

Holden Commodore VP VQ VR VS V8 VP - VR V6 Sedan IRS 2 1/2in Megaflow Centre Muffler (MBM113MF) Fits

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $626.01 AUD
In stock at supplier
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Holden Commodore VP VQ VR VS V8 VP - VR V6 Sedan IRS 2 1/2in Megaflow Centre Muffler product image

Part specs

SKU
MBM113MF
Supplier
MPI Automotive
Category
Mufflers and resonators
Stock status
In stock at supplier

The MPI Automotive MBM113MF is a Megaflow centre muffler on a 2in body, listed for the IRS-equipped Holden Commodore sedan across VP-VS V8 and VP-VR V6. It's the mid-system silencer aimed at the independent-rear-suspension cars specifically.

Why does the IRS fitment matter?

This MBM113MF is listed for the sedan with independent rear suspension, and that's the detail that sets the fitment. The IRS rear floor and subframe change how the mid-section and rear pipework route compared with the live-axle cars, so a centre muffler shaped for the IRS body sits cleanly where the factory unit did. It's a 2in-body centre muffler, sized to the standard pipe rather than an oversized step.

What is a Megaflow centre muffler?

A centre muffler is the middle silencing stage between front pipe and rear box. The Megaflow name is the supplier's design for that mid-position silencer. It quietens by absorbing and reflecting sound inside the body, so on these Commodores it's the piece that controls mid-range resonance through the cabin without disturbing the rear silencing behind it. We can't put a number on the note — it's best heard on a comparable fit.

Will it suit my VP-VS Commodore sedan?

It's listed to fit the Holden Commodore sedan in VP, VQ, VR and VS with the V8, and VP-VR with the V6 — IRS cars. Holden ran several running changes across that span, so confirm your exact series, engine and rear-suspension type with the workshop before ordering. The IRS qualifier is the one to check.

How do we fit it at the Illawarra workshop?

Oak Flats Muffler Men supplies and fits the MBM113MF in-house across the Illawarra. We confirm the car is the IRS build, match the muffler to the mid-section hangers, and check clearance over the independent rear before joining it to the pipe either side. Bring the sedan in and we'll confirm fitment and book the work.

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

Common questions

What does IRS mean for fitment?
It's listed for the independent-rear-suspension Commodore sedan. The IRS rear floor routes differently from live-axle cars, so confirm your rear-suspension type with the workshop.
Is the MBM113MF a centre muffler?
Yes — it's the Megaflow centre (mid-system) muffler on a 2in body, not the rear box.
Does it fit both V6 and V8 sedans?
It's listed for VP-VS V8 and VP-VR V6 IRS sedans. Confirm your exact series and engine with the workshop before ordering.

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.