Fabspeed Valvetronic Exhaust System (991.1 Carrera)

Engine Size
Muffler Tips

Designed to Fit:

  • 2012 - 2016 Porsche 911 Carrera / Carrera S (991.1)

Product Details

Fabspeed's Valvetronic Exhaust System replaces the restrictive OEM side mufflers and center muffler for a deeper, throatier exhaust note along with improved power and throttle response. With valves open, unleash a bold roar from your 991.

  • Massive power gains at low RPM
  • Saves 13 lbs. versus the factory components
  • Dramatic improvement in sports car sound and power throughout the RPM range
  • Constructed from high-quality 14-16 gauge C.N.C. mandrel-bent T304L stainless steel for optimum flow and maximum durability
  • All included Fabspeed components are direct bolt-on replacements for the factory counterparts
  • Does not trigger a CEL and complies with most emissions regulations
  • Package includes Deluxe Quad-Style Tips, constructed from T304L stainless steel
  • All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty


  3300 RPM 3900 RPM 6200 RPM Peak
Fabspeed Exhaust  171.73 273.31 216.24 291.21 353.49 299.45 357.81 301.44
Factory Exhaust  154.56 245.98 192.76 259.58 332.14 281.36 346.96 286.93
TOTAL GAIN  +17.17 whp +27.33 ft/lbs +23.48 whp +31.63 ft/lbs +21.35 whp +18.09 ft/lbs +10.85 whp +14.51 ft/lbs



About Fabspeed

For over 20 years, Fabspeed has been engineering and manufacturing the world's finest stainless steel high performance exhaust systems and components, air intake products, ECU tuning, and more, specifically-tailored for high-end sports cars and exotics. From Porsche to McLaren, our expertise is unmatched and it shows in everything that we do. Their dyno-proven performance products provide an exhilarating driving experience and are backed by a Limited Lifetime Warranty.

Fabspeed strives to be a force of innovation within the industry; dedicated to maximum performance, excellent service, and true care and concern for the development of products and services for exotic car enthusiasts.