
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 Territory SX/SY 4.0L Turbo 2 1/2in Dual Centre Muffler for selected vehicle applications.
Category: Mufflers and resonators


The MPI Automotive SSMBM581MF is a dual centre muffler listed to fit the Ford Territory SX/SY 4.0L turbo. Its place is mid-system as a pair — the centre stage that carries the bulk of the quietening before the rear of the car.
A centre muffler sits between the front pipe and the tail and does most of the silencing work with internal chambers. Running it as a dual unit suits the 4.0L turbo six, splitting the duty across two bodies under the floor so the note is settled well before the rear. That mid-system placement is the conventional way to keep a wagon civil while leaving the rest of the run free to be sized for flow.
This is the centre stage, so it pairs with whatever front and rear sections the car runs — it's not the visible tailpipe muffler. On the SX/SY Territory it's the mid-system box that keeps the daily tone civil, and because it's a pair it shares the work across both sides of a dual exhaust rather than relying on a single box.
It's listed to fit the Ford Territory SX/SY 4.0L turbo; confirm the exact build with the workshop before ordering so the dual centre pipework and hanger points line up with your system. The SX and SY are the early petrol-six Territory, and the centre section has to suit whatever front and rear pipework is already on the car.
Oak Flats Muffler Men fits dual centre mufflers like this in-house across the Illawarra. We check the mid-system hangers, the under-floor clearance and the pipe sizing for the pair on the hoist, then book the bay once your build is confirmed. The RRP is listed, and we'll confirm the part suits your existing system before ordering it in.
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.