MBM114MF

Holden Commodore VP-VS Sedan-Statesman IRS 2 1/2in Rear Muffler

Holden Commodore VP-VS Sedan-Statesman IRS 2 1/2in Rear Muffler for selected vehicle applications.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $295.69 AUD
In stock at supplier
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Holden Commodore VP-VS Sedan-Statesman IRS 2 1/2in Rear Muffler product image

Part specs

SKU
MBM114MF
Supplier
MPI Automotive
Category
Mufflers and resonators
Stock status
In stock at supplier

Sized at 2in, the MPI Automotive MBM114MF is a rear muffler listed to fit the IRS Holden Commodore and Statesman sedan across the VP to VS range. The bore is matched to a stock-to-mild six or V8, making it the rear silencer for owners keeping the system close to factory size.

What does the 2in bore suit?

The inlet and outlet are built for a 2in pipe, which sits in the moderate range — enough flow for a standard or lightly worked Commodore without going oversize. A bore matched to the engine keeps gas speed sensible and the note in check, so this rear muffler suits a sedan staying near its original exhaust sizing rather than a big-bore rebuild.

Where does this muffler sit on the car?

This is the rear muffler — the box nearest the tailpipe — so it does the final stage of silencing and sets most of the note you hear from outside the car. It's listed for the independent-rear-suspension (IRS) Commodore and Statesman sedan, where the rear floor and subframe layout differs from the live-axle cars, so the IRS listing matters for clearance.

Will it suit my VP-VS sedan, and how do we fit it?

It's listed to fit the VP through VS Commodore and Statesman sedan with IRS. Oak Flats Muffler Men fits rear mufflers like this in-house in the Illawarra, checking hanger spacing and pipe ends before the swap. MPI Automotive lists the MBM114MF at $295.69; confirm your exact build with us before ordering.

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

Common questions

What pipe size is the MBM114MF built for?
It's built for a 2in bore, suited to a stock or mildly modified Commodore or Statesman rather than a large-bore system.
Does it fit live-axle Commodores too?
It's listed specifically for the IRS sedan. Confirm your rear suspension and exact model 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.