
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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Mustang FM 5.0L V8 2015-2017 3in Dual Catback, Centre Hotdogs And Rear Mufflers With Single 4in Tips (SKU.
Category: Mufflers and resonators


Cut for the FM Mustang and finished with single 4in tips, the MPI Automotive SSMKFD0257 is a 3in dual cat-back listed to fit the FM Ford Mustang 5.0L V8 (2015–2017). Twin centre hotdogs feed into rear mufflers and out through a single 4in tip per side.
This SKU is matched to the FM-generation Mustang from 2015 to 2017 and exits through single 4in tips — one outlet per side rather than a quad arrangement, the cleaner look for the FM's rear. The FM body sets the routing and the tip placement, so it's tailored to that car. In a 3in dual layout each bank runs its own pipe, sized for the 5.0L Coyote V8.
A cat-back replaces the system from the catalytic converters rearward, leaving the emissions hardware ahead of it in place. The SSMKFD0257 runs a centre hotdog in each bank — compact straight-through resonators that flow freely while cutting the harshest edge — then rear mufflers. That gives a fuller V8 voice than an all-muffler build, held in check at the tailpipe, finishing on the single 4in tips.
It's listed to fit the FM Ford Mustang 5.0L V8 from 2015 to 2017. Confirm your exact build year and rear setup with the workshop before ordering, since the tip fitment depends on the FM 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 single 4in tip alignment for your FM 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.