Top Speed Pro 1 Muffler Bypass Pipes w/ Quad Tips (996 Carrera / GT3)


Designed to fit

  • 1999 - 2004 Porsche 911 Carrera 
  • 2004 - 2005 Porsche 911 GT3

    Product Details

    Note: Does not work on Turbo/ C4S

    Some 996 Base Model Rear Bumper Exhaust Opening are Smaller and will have Exhaust Tip Clearance issues due to wider width on these Muffler Bypass. Please double check before ordering.

    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.