
Mustang FN 5.0L V8 2018-23 3in Full System HPC Extractor Centre Hotdog
MPI AutomotiveRRP$7707.93Mustang FN 5.0L V8 2018-23 3in Full System HPC Extractor Centre Hotdog Bi-modal Muffler 4in Quad Tip.
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Ford BA Falcon 6 Cylinder 4.0L DOHC Extractor Gasket (EMG065) fits selected vehicle applications.
Category: Extractors and headers


The MPI Automotive EMG065 is an extractor/manifold gasket listed to fit the Ford BA Falcon six-cylinder 4.0-litre DOHC engine. It's the sealing gasket between the cylinder head and the extractor or manifold, not the header itself.
The EMG065 is the flat exhaust gasket for the 4.0-litre DOHC six in the BA Falcon. It seals the joint where the extractor or factory manifold meets the cylinder head, keeping exhaust gas in the runner rather than leaking at the flange. It is cut to the BA twin-cam port pattern, which is why it is listed against that specific 4.0-litre DOHC engine rather than the earlier crossflow Falcon sixes.
An extractor gasket is the replaceable seal between the cylinder head and the extractor or manifold. It is renewed whenever that joint is opened — new extractors, a head off, or a leak — because heat cycling hardens the old material so it won't reseal. On an in-line six the head runs a single exhaust face. A worn gasket ticks or hisses under load and can let fumes past. It does not change how the engine runs; its job is to keep the head-to-extractor joint gas-tight through the engine's heat cycles.
The EMG065 is listed to fit the BA Falcon 4.0-litre DOHC six. Earlier SOHC and crossflow Falcon sixes take different gaskets, so confirm your engine and head with the workshop before ordering.
Oak Flats Muffler Men fits BA Falcon manifolds and extractors in-house across the Illawarra. The job means cleaning both faces, checking the single flange is flat, and tightening evenly so the gasket seals without distortion. The EMG065 is supplied by MPI Automotive at an RRP of $49.25; contact us to confirm fitment and book the bay.
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.