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Upgrading C4 exhaust on a 997

  • 2012
  • 911 Carrera 4
Mileage: 
36 000
Engine
Toronto, 
Ontario

I  have a 2012 C4 997 vintage and am considering upgrading my exhaust.  My Porsche dealer is quoting approximately $4500 for a factory sport exhaust.  Does anyone have experience with upgrading the exhaust on a 997 C2 or C4?  Is there a noticable power increase?  Does it sound that much better than the stock exhaust?

thanks,

DR

Toronto

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