
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 FG 6 Cylinder N/A Sedan Catback Muffler/Muffler (MKFD0171) Fits FORD. Fast shipping, warranty included.
Category: Mufflers and resonators


With a chambered muffler at both stages, the MPI Automotive MKFD0171 is the more restrained cat-back for the naturally-aspirated FG Falcon six — broad absorption rather than a single-frequency resonator. It's listed to fit the Ford Falcon FG sedan.
On the N/A FG six, two chambered mufflers give the inline-six a fuller, more controlled note than a straight-through design. A muffler absorbs and reflects sound across the range rather than tuning one frequency, so the MKFD0171 reads as the subdued option — the cat-back for owners who want the freer flow but not the extra volume.
A cat-back replaces everything from the catalytic converter back, which is what MPI builds here. Ahead of it, the factory cat and emissions hardware are left in place, so this is a rear-section change rather than a re-plumb of the engine's emissions equipment.
No — MPI hasn't listed a diameter for this part, so we don't quote one. The workshop confirms the actual pipe size against your sedan when we check the fitment, rather than assuming a figure.
Oak Flats Muffler Men supplies and fits the MKFD0171 in-house. We match the listed FG fitment to your car, check hangers and clearance, and slot you a bay. As an MPI Automotive part it's brought in to order for your sedan, so we confirm the fitment before placing the order rather than afterwards. Supplier RRP is AUD 1,033.48.
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.