Mufflers for 2015-2023 Ford Mustang (S550)
4 parts that fit, every brand, real ship dates.
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4 parts that fit, every brand, real ship dates.
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Flowmaster
Flowmaster 2.5 IN(C)/OUT(O) Super 40 Series Muffler
Regular price $149.95 USDRegular price List$168.95 USDSale price $149.95 USDShips from manufacturerFree shippingSale -
Flowmaster
Flowmaster 2.5 IN(C)/OUT(O) 40 Series DF Muffler
Regular price $149.95 USDRegular price List$168.95 USDSale price $149.95 USDShips from manufacturerFree shippingSale -
Flowmaster
Flowmaster 2.5 IN(C)/2.5 OUT(O) Super 44 SS Muffler
Regular price $139.95 USDRegular price List$157.95 USDSale price $139.95 USDMade to orderFree shippingSale -
Flowmaster
Flowmaster 2.5 IN(C)/2.5 OUT(O) Super 10 SS Muffler
Regular price $101.95 USDRegular price List$114.95 USDSale price $101.95 USDShips from manufacturerFree shippingSale
2015-2023 Ford Mustang (S550) mufflers: questions and answers
What mufflers fit the 2015-2023 Ford Mustang (S550)?
4 mufflers here are listed by their manufacturers for the 2015-2023 Ford Mustang (S550), from Flowmaster, priced from $101 to $150.
Which ones can ship to California?
All 4 can ship to a California address (no CARB restriction).
Which ones ship fastest?
None are in stock right now. Each part page shows the date it ships before you order.
How loud are they?
By the manufacturers' own sound ratings: 3 aggressive. Use the Sound filter at the top of the page. Parts without a rating are ones whose manufacturer does not rate the series.
Can I hear them before I buy?
Yes. Hear Ford Mustang exhaust sound clips, each one linked to the exact part.