
Mustang FN 5.0L V8 2018-23 3in Full System Centre Hotdogs & Rear
MPI AutomotiveRRP$6985.53Mustang FN 5.0L V8 2018-23 3in Full System Centre Hotdogs & Rear Bi-modal Muffler 4in Quad Tip.
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Ford Falcon BA XR8/GT & BF, FG XR8 Sedan Dual Outlet Rear Muffler LHS With Twin Tips (SKU: MBM356MFQUAD) Engineered
Category: Mufflers and resonators


The MPI Automotive MBM356MFQUAD is the left-hand-side rear muffler for a quad-tip Falcon setup, listed to fit the Ford Falcon BA XR8/GT and BF/FG XR8 sedan. It's a dual-outlet rear muffler finished with twin tips, so this single unit handles the driver's-side pair of the four-tip look out the back.
A quad-tip Falcon rear runs a muffler each side, each carrying two tips — together they make the four-outlet appearance. This part is the left-hand-side unit: a rear muffler with a dual outlet feeding twin tips on that side. It bolts into the rear section and is paired with its right-hand counterpart to complete the look; on its own it covers one half.
Sitting at the back of the system, a rear muffler is the last point of sound control before the tips, so it sets the finished note and the visual at the bar. This one is a chambered/baffled muffler, which quietens by reflecting and absorbing rather than running straight through, keeping the V8 note present but resolved rather than raw. The supplier hasn't published a bore figure for this unit.
The MBM356MFQUAD is listed to fit the Ford Falcon BA XR8/GT and BF/FG XR8 sedan. Because it's the LHS half of a quad arrangement, confirm with the workshop whether you need this side, the matching RHS, or both — and check your existing tip layout so the twin-tip presentation lines up.
Oak Flats Muffler Men fits rear mufflers like this in-house. We confirm the side, check hanger and tip alignment so the quad outlets sit even, and tidy the slip joints. RRP for this LHS unit is $505.84; bring the car in and we'll match the side and book it.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Oak Flats Muffler Men can check this part against supplier specs, part number, image, RRP and vehicle details for customers around Oak Flats, Shellharbour, Wollongong, Dapto, Albion Park, Kiama and the northern suburbs.
Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.