997 S Dual-Tone Maxflo Muffler for Porsche 911



  • Fits all 2009 997/997 S Carrera Vehicles
  • World’s first “Dual-Tone” Maxflo muffler only from Fabspeed Motorsports. Switch from “Sport” to “Quiet” in minutes.
  • 14-16 gauge, T304 stainless steel, C.N.C. mandrel bent for optimum flow and durability.
  • Saves 8 lbs. from the rear of your Carrera and increases power +10HP for improved performance and sportscar sound.
  • Complies with factory Porsche warranty and fits all cars worldwide.
  • Simple bolt-on-installation. System reuses factory 997.2 tips or Fabspeed polished dual tips.
  • Switch from “Sport” to “Quiet” by altering inlet pipe from factory rear resonator or Fabspeed X-Pipe muffler bypass.
  • System includes both inlet pipes to suit your sound preference.

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