Top Speed Pro 1 Muffler Bypass Pipes w/ Quad Tips (997.1 Carrera / GT3)


Designed to fit

  • 2005-2008 997 Carrera / C4
  • 2005-2008 997 Carrera S / 4S


    Product Details

    Weights tested by Flat 6 Motorsports

    • OEM Mufflers: 27.1 Lbs
    • Top Speed Pro 1 Muffler Bypass: 3.3 Lbs (-23.8 Lbs)

    An affordable option that directly bolts on replacing the factory mufflers. This system dramatically reduces weight while adding a cup car sound.

    • 59mm O.D. / 57mm I.D. piping for connection
    • Mandrel Bend Piping
    • TIG Welded
    • Race version that is intended for track/race use

    About Top Speed Pro 1

    Top Speed is a company based in Dallas, Texas which was founded in 1996.

    They are a crew of spirited performance car enthusiasts, Top Speed specializes in importing & exporting performance products for the worldwide market.  The company's main priority is providing their customers with the newest and best quality products at extremely competitive prices. Top Speed Pro 1 maintains a Texas office & warehouse of over 25,000 sq ft.