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Fabspeed Porsche 997.2 Carrera Side Muffler Bypass Pipes (2009-2012)

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$795.95 - $1,495.95
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Fabspeed Porsche 997.2 Carrera Side Muffler Bypass Pipes (2009-2012)

$795.95 - $1,495.95

Fabspeed Porsche 997.2 Carrera Side Muffler Bypass Pipes (2009-2012)

$795.95 - $1,495.95

When looking to save a lot of weight and give your 997.2 Carrera an aggressive and race like sound, the side muffler bypass pipes are your ticket to accomplishing that goal. Replaces the heavy and restrictive factory side/secondary mufflers for increased exhaust flow and weight savings.      


These Side Muffler Bypass Pipes will give you a very significant increase in volume and really bring out the character of the flat 6 engine.


Removing the factory side mufflers really opens up the exhaust and allows the engine to breath much better. We saw an increase of 15 whp and 13 ft/lbs of tq at 5700 RPM.


  • Fits all Porsche 997.2 Carrera vehicles (2009-2012) (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) (Carrera GTS vehicles require Fabspeed’s Deluxe Quad Style Tips)
  • Improves power by 15 whp and 13 ft-lbs of torque at 5700 RPM
  • Compatible with factory/OEM outlet tips (on non-GTS vehicles) or Fabspeed's Deluxe Quad Style Tip
  • Constructed from CNC mandrel-bent T304L stainless steel
  • Improves exhaust note and sound lever by about 9 decibels
  • Saves 31 lbs from the rear of the vehicle
  • Backed by the Fabspeed Lifetime Warranty

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.


We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.