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$5,000.00 USD

The Valve Master 992 GT3/RS exhaust system is an artisan crafted piece of art. Though the GT3 is a racecar out of the box, the OEM exhaust note from factory is rather quiet. To fix this, we have created the ideal system to let your naturally aspirated flat-6 sing through all 9000 RPM’s. Featuring electric valves for instant control to mufflers that block drone and protect against cops. This lightweight-hand crafted system is put together by pi-cut welds and checks all the boxes for performance, reliability and aesthetics. 


  • Full Cat-back System
  • Center Merge X-Pipe for flow equalization 
  • 2.5" long tube piping creates high pitched F1 tone with crisp shifts
  • 2 Tips
  • Remote and Receiver
  • All Hardware and Clamps
  • Max Power Gains without upgraded headers +20HP +14TQ
  • Max Power Gains with upgraded headers +38HP +30TQ
  • Weight Savings:
    • Stainless Steel T304 - 10LBS lighter than OEM
    • Titanium - 25LBS lighter than OEM
  • Sport Catted Headers include 200CPSI catalytic convertor 
  • Valves closed offers a comfortable, no drone and tamed experience
  • Valves open turns heads and offers an F1 experience like no other



  • 2021+ Porsche 911 992 GT3 / GT3RS

Our usual times to have the full exhaust system made is about 7-18 business days, delays may occur but we try to have your exhaust built and QA tested as soon as possible.  Shipping times can vary by country but for most countries, the shipping time is 7-10 business days. The customer will have to pay a small duty and tax fee where the customer will be contacted via email, phone or SMS message. Once orders are placed, they will be marked as fulfilled once the exhaust has been shipped, and will be updated with the tracking number. Please allow up to 18 business days to look for a tracking number on your order.

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