Porsche 996 Carrera (And Related Models) Muffler Bypass Pipes

These bypass pipes replace the factory mufflers with straight-through pipes, improving horsepower and torque while reducing weight.

• The description claims an improvement of 23 whp and 45 ft-lbs.
• The description claims a reduction of over 35 lbs from the rear of the vehicle.
• The description claims this is a very loud and aggressive exhaust system.