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Fabspeed Porsche 991 Carrera Valvetronic Exhaust System

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$4,395.95 - $5,245.95
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Fabspeed Porsche 991 Carrera Valvetronic Exhaust System

$4,395.95 - $5,245.95

Fabspeed Porsche 991 Carrera Valvetronic Exhaust System

$4,395.95 - $5,245.95

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.                   


  • 991-carrera-maxflo-exhaust-dual-inlet-tipsx.jpg991 Carrera Maxflo Performance Side Mufflers w/ Deluxe Quad-Style Tips
  • 991-valved-cmbp-x-pipe-product-3.jpg991 Carrera Valvetronic Center Muffler Bypass X-Pipe


  • Fits all Porsche 991 Carrera vehicles (2012-2016) (2012 was a split model year, a 2012 911 Carrera could be either a 997.2 or 991, please verify if your car is a 997.2 or a 991 before purchase)
  • 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 in your choice of finish, constructed from T304L stainless steel
  • All Fabspeed performance products are backed by the Fabspeed Lifetime 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





Click Here For Install Instructions for Porsche Homelink Connection For Valvetronic Exhaust Control



The Porsche Sport Exhaust – better known as PSE – was a factory option available on many late model Porsches. You can quickly and easily determine if your vehicle is equipped with PSE by taking a look at your center console. If your console has a button on it with an “exhaust tip” icon (see photo), then your vehicle is equipped with PSE, and you should select the PSE option when adding this product to your cart. If you do not see this button, the your vehicle does not have PSE and you should select the standard exhaust option when checking out

Returns Policy

You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).

You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).

If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.


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