Mustang FN 5.0L V8 2018-23 3in Full System Centre Hotdogs & Rear
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View partMKFD0045
Ford Falcon AU 6 Cylinder Wagon Catback Muffler
Ford Falcon AU 6 Cylinder Wagon Catback Muffler/Muffler.
BrandMantaMPI Automotive
Category: Mufflers and resonators
RRP $952.47 AUD
In stock at supplierAfterpay, Zip Pay & Zip Money available
Part specs
- SKU
- MKFD0045
- Supplier
- MPI Automotive
- Category
- Mufflers and resonators
- Vehicle fitment
- Ford
- Stock status
- In stock at supplier
The MPI Automotive MKFD0045 is a twin-muffler cat-back listed to fit the AU Falcon six-cylinder wagon. It carries two muffler stages instead of a single muffler and tailpipe, keeping the rear note quieter on the long wagon body.
What does the twin-muffler setup do?
Running two muffler stages in the rear section puts more absorptive chambering in the line than a single-muffler layout, which generally keeps cabin drone and tailpipe note further down. On a six-cylinder wagon used for family and load duty, that's the quieter, more controlled end of the cat-back range. It's cut for the wagon's rear routing; the supplier hasn't published a single bore figure, so we confirm sizing at fitting.
Why is it cut for the wagon?
The AU wagon's longer rear floor and load-area layout differ from the sedan and ute, so the cat-back's bends and hangers are made to clear that body. The MKFD0045 is built around the wagon specifically, which is why it has its own part number and isn't interchangeable with the other AU bodies.
What stays factory on a cat-back?
A cat-back swaps the run behind the catalytic converter — here, two muffler stages — and leaves the cat and engine-side pipework alone. The emissions hardware the wagon left the factory with stays in place. It's the path for a tidy, quieter rear upgrade without touching the front of the system.
Will it suit my wagon, and how is it fitted?
It's listed to fit the Ford Falcon AU six-cylinder wagon; send your exact build to Oak Flats Muffler Men and we'll confirm the hanger points before ordering. We fit it in-house across the Illawarra, mounting the rear section on the hoist, setting both mufflers for clearance against the long rear floor, and checking the line hangs clean. The MKFD0045 is held at its listed RRP as a special-order item.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Common questions
- How is this different from the single-muffler wagon cat-back?
- This one runs two muffler stages rather than one muffler and a tailpipe, which generally keeps the note quieter and more controlled. Both are cat-backs for the AU six-cylinder wagon.
- Does it keep the catalytic converter?
- Yes — it's a cat-back, so the factory cat and engine-side pipework stay in place.
- What pipe size is it?
- The supplier hasn't published a bore figure for this listing. We confirm sizing against your wagon at fitting.
Fitment support across the Illawarra
Fitment checks near you across 18 Illawarra suburbs, from Oak Flats and Shellharbour to Wollongong and Kiama.Show nearby fitment areasCollapse section
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.
Check fitment near Oak FlatsCheck fitment near Albion Park RailCheck fitment near ShellharbourCheck fitment near WollongongCheck fitment near DaptoCheck fitment near WarillaCheck fitment near CorrimalCheck fitment near WoononaCheck fitment near BulliCheck fitment near ThirroulCheck fitment near KiamaCheck fitment near Albion ParkCheck fitment near Lake IllawarraCheck fitment near Mount WarrigalCheck fitment near Barrack HeightsCheck fitment near Barrack PointCheck fitment near BlackbuttCheck fitment near Flinders
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View partBook 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.