
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 RHS With Twin Tips (MBM355MFQUAD) Fits
Category: Mufflers and resonators


The MPI Automotive MBM355MFQUAD is the right-hand-side partner in a quad-tip Falcon rear, listed to fit the Ford Falcon BA XR8/GT and BF/FG XR8 sedan. As a dual-outlet rear muffler with twin tips, it carries the passenger's-side pair of the four-outlet arrangement.
This is the RHS unit. A quad-tip Falcon uses a separate muffler on each side, each feeding two tips, so the side has to be right for the outlets to sit square and even at the rear bar. Ordering the correct side first time avoids a mismatched tip layout, which is why MPI splits the LHS and RHS into distinct part numbers.
It's a chambered rear muffler — sound is controlled by reflection and absorption through internal chambers rather than a straight-through core, so it settles the note at the back of the system while presenting twin tips on the right side. A bore figure isn't published by the supplier for this unit, so we won't quote one; the workshop confirms pipe sizing against your car.
The MBM355MFQUAD is listed to fit the Ford Falcon BA XR8/GT and BF/FG XR8 sedan. As the right-hand half of a quad setup, check with the workshop whether you need just this side or the pair, and confirm your current tip arrangement so the twin tips on this side present cleanly.
Oak Flats Muffler Men fits these rear mufflers in-house across the Illawarra. We confirm the side, align the hangers and tips so the quad outlets sit even, and seal the joints. This RHS unit is listed at an RRP of $618.42; book in and we'll verify the fitment against your sedan.
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.