
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 Falcon FG V8 5.4L Boss 4-1, 1 7/8in Primary, 3in Outlet. - Ceramic Coated (Silver) (SKU: FX-220HPC-S).
Category: Extractors and headers


Sized for output, the MPI Automotive FX-220HPC-S runs 1⅞in primaries into a 4-into-1 collector and a 3in outlet, ceramic-coated silver, and is listed to fit the Ford Falcon FG V8 5.4L Boss.
The 1⅞in primary is a larger-bore choice that favours a freer-breathing, higher-output V8 like the 5.4L Boss, keeping a long equal-length path into a 4-into-1 collector and out through a 3in outlet. That sizing leans toward top-end breathing rather than low-down gas speed — the application choice for a worked Boss-engined Falcon. We won't put dyno figures to it; this is the general character of the sizing.
The HPC-S marks the ceramic-coated silver version. The coating is a thermal barrier that keeps heat inside the tubes and out of the engine bay, helping underbonnet temperatures and giving a hard-wearing silver finish that resists corrosion and bluing. On a Boss V8 making real heat, it's the step up from a bare set.
It's listed to fit the Ford Falcon FG V8 5.4L Boss, with no years published, so we treat it as listed-to-fit and confirm your exact build and the join to the rest of the system on the vehicle. The 3in outlet sets how it meets the rest of the exhaust, which we check before ordering.
These are extractors, not a cat-back, and the listing doesn't describe removing any catalytic converter, so emissions hardware is assessed on the complete system. MPI lists no compliance approval and we won't claim one; registrability depends on how the full job is engineered to NSW requirements.
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.