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  1. Blowout Specials
Vehicle Make
  1. Ford
Vehicle Model
  1. Mustang
Vehicle Year
  1. 2004
  2. 2003
  3. 2002
  4. 2001
  5. 2000
  6. 1999
  7. 1998
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  19. 1986
  20. 1985
  21. 1984
  22. 1983
  23. 1982
  24. 1981
  25. 1980
  26. 1979
Manufacturer
  1. BBK Performance
  2. Flowmaster
Price
  1. $0.00 - $139.99
  2. $140.00 - $169.99
  3. $170.00 and above
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A quick and easy way to improve the sound of your 1999-04 Mustang is to swap out your Mustang mufflers. Most 1999-04 Mustang exhaust systems require offset inlet, offset outlet mufflers (Exc. Cobra models with IRS). 1999-04 Mustang uses 2-1/4” diameter. We carry all of the most popular brands, including Flowmaster, Pypes Violator, SLP Power Flow, Magnaflow Mufflers and the all new BBK Varitune Muffler that can be tuned to the sound that you want. These 1999-04 Mustang mufflers will not only make your car sound great but will also free up some horsepower at the same time.

 
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Brothers Performance sells aftermarket performance automotive parts for a wide range of vehicles. Brothers Performance is not sponsored, affiliated, or otherwise connected in any way to any of the manufacturers named on our website or promotional materials. Brothers Performance’s use of any registered trademark is for reference purposes only and all trademarks are the property of their respective owners. Including but not limited to trademark owners Ford Motor Company, Roush Enterprises, Saleen Incorporated, General Motors Company, FCA US LLC, Toyota Motor Corporation, and Nissan Motor Company. This includes any of their trademark terms such as, but not limited to Mustang, Camaro, Charger, Challenger, F150, Ram, Cobra, Bullitt, Mach1, GT500, GT, S281, SS, EcoBoost, R/T, Magnum and Hellcat.

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