Available for all 997, 991 and 992 GT3 and GT3RS cars in our favorite specification: Titanium Ultralight Muffler with Loud Inserts! The best of both worlds: zero drone with the valves closed and the high-pitch scream when you mash the go pedal!
Includes:
- Dundon Street Headers with advanced catalytic converters (no tune needed, no CEL!)
- Valves (so the exhaust switch works normally)
- Titanium Ultralight Muffler with Polished, Rolled Tips
- Loud Inserts for the ultimate in flexibility and sound
- All necessary hardware for installation