FabSpeed Porsche 996 GT3 Supercup Exhaust System (1999-2005)



Our Supercup Exhaust System is a loud and aggressive performance exhaust system designed with track use in mind. This system is a lot lighter than the factory GT3 system and flows much better. 


The Supercup Exhaust System is a straight through system that brings out the full flat 6 snarl. It is significantly louder than our Maxflo Exhaust option, but if you're looking for a very aggressive exhaust note this is the system for you!


  • Fits all Porsche 996 GT3 vehicles (1999-2005)
  • Dramatically reduces back pressure and improves exhaust flow
  • Compatible with the factory OEM cats or Fabspeed's Sportcat or Catbypass X-Pipe
  • Complete T304L stainless steel construction; 14-16ga CNC mandrel-bent 2.25” tubing
  • Simple DIY bolt-on installation, no cutting or welding required
  • All Fabspeed performance products are backed by the Fabspeed Lifetime Warranty


  • Factory OEM PSE tips are not compatible with the Supercup system