
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 FG 5.4L V8 Ute 2.5in L & R With Extractors Hotdog/Muffler (SKU: SSMKFD0221) Engineered. Quality guaranteed.
Category: Extractors and headers


The MPI Automotive SSMKFD0221 runs the 5.4L V8 FG ute left-and-right on 2.5in pipework, leading with a hotdog resonator into a rear muffler. A two-stage silencer on a bank-per-side ute layout is what sets this package apart.
This package leads on its silencing order. The 2.5in pipework runs left-and-right under the tray, and a hotdog — a straight-through resonator — sits ahead of the rear muffler, so resonance is trimmed first and the muffler quietens the rest. That keeps the 5.4L ute's note settled for street use. We hold no measured sound data, so we won't put a level on it; the honest configuration is a hotdog and muffler on a 2.5in left-and-right run.
Extractors, or headers, replace the cast factory manifolds with tubular runners — one per cylinder — that merge downstream. On the Falcon V8 the cast manifold is the first restriction in the exhaust, so the runners are aimed at letting each cylinder breathe more freely than stock before the 2.5in pipework carries it through the hotdog and muffler.
It's listed to fit the Ford Falcon FG 5.4L V8 ute — the larger-capacity V8 in the FG range, distinct from the 5.0L variant. No year is recorded, so we won't state one, and material isn't published by the supplier. Treat the listing as "listed to fit" and confirm your exact FG build, engine and body with the workshop before ordering.
Oak Flats Muffler Men fits left-and-right extractor packages like this in-house across the Illawarra. The cast manifolds come off, the head faces are cleaned, fresh gaskets go in and the runners are torqued evenly before the 2.5in pipework, hotdog and muffler are hung and aligned under the tray. It's a special-order package with an RRP of $5,943.66. Send us your FG details and we'll confirm clearances 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.