Fabspeed Porsche 996 Turbo Muffler Bypass Pipes (2000-2005) Other Parts This system is a lot

This system is a lot lighter than the factory system and flows much better

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Under normal daily driving conditions you should see almost no change in fuel economy

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Fabspeed Porsche 996 Turbo Muffler Bypass Pipes (2000-2005) Other Parts This system is a lotOptional muffler bypass pipes straight pipes from Fabspeed that eliminate the Fabspeed Maxflo Performance 996TT muffler. FEATURES: Fits all 996TT X50 GT2 Vehicles 1998 2005 (Requires Existing Fabspeed Sport Catalytic Converters to be compatible) Allows reuse of factory, aftermarket, or Fabspeed Deluxe X 50 Style Tips Optional muffler bypass pipes straight pipes from Fabspeed that eliminate the Fabspeed Maxflo Performance 996TT muffler. Saves 50lbs