SSMBM228MF

Ford Falcon AU V8 Sedan IRS Dual 2 1/2in Centre Muffler

Ford Falcon AU V8 Sedan IRS Dual 2 1/2in Centre Muffler (SSMBM228MF) fits selected vehicle.

BrandMantaMPI Automotive

Category: Mufflers and resonators

RRP $1124.24 AUD
In stock at supplier
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Ford Falcon AU V8 Sedan IRS Dual 2 1/2in Centre Muffler product image

Part specs

SKU
SSMBM228MF
Supplier
MPI Automotive
Category
Mufflers and resonators
Stock status
In stock at supplier

The MPI Automotive SSMBM228MF is a dual centre muffler matched specifically to the IRS (independent rear suspension) AU Falcon V8 sedan. The IRS callout matters: the independent-rear cars route their exhaust around different rear-end geometry to the live-axle Falcons.

Why does IRS change the centre muffler?

An independent rear suspension AU Falcon carries its diff and subframe differently to a live-axle car, and the exhaust has to route around that geometry. This dual centre muffler is the version matched to the IRS cars, so it clears the independent rear setup rather than fouling it. Fitting a live-axle part to an IRS Falcon — or the reverse — usually means clearance trouble.

What does the dual centre muffler do?

It's the mid-system silencing for both banks of the V8, sitting ahead of the rear boxes. Run as a dual centre it does much of the quietening while the gas is still hot, keeping the AU V8 civil through the middle of the system. It's a chambered absorptive muffler.

Which AU Falcons does it suit?

It's listed to fit the Ford Falcon AU sedan with the V8 and the IRS rear end. Confirm your exact AU series and that your car is the IRS build with the workshop before ordering.

How do we fit it at Oak Flats?

Oak Flats Muffler Men fits dual centre mufflers in-house across the Illawarra, checking the clearances around the IRS subframe on your AU V8. MPI Automotive lists it at $1,124.24; send your AU details through and we'll confirm the fit and that it's the IRS car.

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

Common questions

Will this fit a live-axle AU Falcon?
It's listed for the IRS (independent rear suspension) AU V8 sedan specifically, which routes the exhaust differently to live-axle cars. Confirm your rear end with the workshop.
Is this the centre muffler?
Yes — it's the dual mid-system silencer, ahead of the rear boxes, matched to the IRS AU V8.

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.