
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.
View part
Ford FG GT 5.0L V8 Sedan 3in L & R With Extractors Muffler/Muffler.
Category: Extractors and headers


Built around a left-and-right 3in dual layout, the MPI Automotive SSMKFD0204 is an extractor-back system listed to fit the FG GT 5.0L V8 sedan. Twin 3in banks with a muffler in each give the supercharged-era GT a full-bore back end with a settled note.
The SSMKFD0204 runs separate left and right 3in legs off the V8 rather than collecting into one pipe, with a muffler in each bank. On the FG GT 5.0L that mirrors the engine's two-bank breathing with generous bore on each side, and the twin mufflers keep the note settled rather than raucous. It's the dual-pipe header-back route for a GT owner who wants symmetry and flow with a civil tone.
It's a header-back system: tuned-length extractors at the cylinder heads, left and right 3in pipework, and a muffler in each bank. The factory cast manifolds and the original FG exhaust both come out and the SSMKFD0204 goes in as one matched set, with the primaries sized to the 3in legs so the V8 system flows as a unit.
Extractors are tuned-length headers replacing the restrictive cast manifolds the FG GT's 5.0L wore from the factory, giving each cylinder its own primary tube before the merge to cut back-pressure and aid scavenging. The honest trade-offs hold: they sit in the engine-bay heat zone, take real labour to fit, and change the note — here kept measured by the muffler in each bank.
It's listed to fit the FG GT 5.0L V8 sedan; send your build and Oak Flats Muffler Men will confirm it before ordering. Fitting at our Illawarra workshop means removing the factory manifolds, hanging the extractors, then routing both 3in legs and their mufflers with clearance checks along the floor and over the rear. At an RRP of $7,030.42 it's a special-order set, so we confirm fitment and lead time first.
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.