
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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FORD MUSTANG V8 3in DUAL REAR MUFFLERS WITH SINGLE 4in TIPS for selected vehicle applications.
Category: Mufflers and resonators


Unlike the centre sections in this family, the SSMBM637MF is the rear of the system — dual 3in rear mufflers finished with single 4in tips, listed to fit the Ford Mustang V8. It is the part that sets both the tailpipe note and the look out the back.
This is the dual rear-muffler section, not the centre: two 3in rear mufflers, one per side, each capped with a single 4in tip. The rear mufflers are the last quietening stage before the gas exits, so they shape the final note, and the 4in tips set the visual finish at the rear of the Mustang.
The 3in rear-muffler bore is matched to the Mustang V8, keeping the rear section flowing for the engine. The single 4in tips are the published tip spec for this part — a larger exit that fills the rear valance. As the rearmost mufflers, they decide how loud or restrained the car sounds at the kerb.
It is listed to fit the Ford Mustang V8; confirm your exact build with the workshop before ordering, including what sits ahead of the rear section, since the centre layout affects the result. We check the tip projection and valance fit against your car before fitting.
Oak Flats Muffler Men supplies and fits these MPI Automotive rear mufflers in-house across the Illawarra. We set both sides level, align the 4in tips in the valance and check clearance before you collect the car.
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.