
Mustang FN 5.0L V8 2018-23 3in Full System Centre Hotdogs & Rear
MPI AutomotiveRRP$6985.53Mustang FN 5.0L V8 2018-23 3in Full System Centre Hotdogs & Rear Bi-modal Muffler 4in Quad Tip.
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MPI Automotive Mustang FN 5.0L V8 2018-23, 3in Dual Catback, Centre Hotdogs & Rear Mufflers 4in Quad Tips.
Category: Mufflers and resonators


A 3in dual cat-back with twin centre hotdogs is what characterises the MPI Automotive SSMKFD0278, listed to fit the FN Ford Mustang 5.0L V8 from 2018. Paired centre hotdogs feed into rear mufflers and out through 4in quad tips.
A cat-back replaces the system from the catalytic converters rearward, so it's the section behind the emissions hardware. In dual form on the FN Mustang each bank runs its own 3in pipe, sized for the 5.0L Coyote V8. The SSMKFD0278 places a centre hotdog in each run — compact straight-through resonators that flow freely while cutting the harshest edge — then rear mufflers, finishing through 4in quad tips for the FN's four-outlet look.
Hotdogs are straight-through, so they flow more openly than a chambered centre muffler while still taming the worst of the note. Pairing them with rear mufflers gives the SSMKFD0278 a fuller V8 voice than an all-muffler build, held in check at the tailpipe. It's the choice for an FN owner who wants the cat-back free-flowing without a fully unmuffled cabin.
It's listed to fit the FN Ford Mustang 5.0L V8 from 2018. Confirm your exact build year and rear setup with the workshop before ordering, since the quad-tip fitment depends on the bodywork. We verify the match rather than relying on feed data alone.
Oak Flats Muffler Men supplies and fits dual cat-back systems like this in-house across the Illawarra. We'll confirm hanger points, the centre hotdog and rear muffler positions and the 4in quad-tip alignment for your FN before booking 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.