Racing Dynamics Catted By-Pass Pipes w/ Heat Shield – Porsche / 991 / 3.0 (2017-2019)

Catted By-Pass pipes for Porsche 991.2 Carrera with Porsche Sport Exhaust option (PSE) 2017 on. These By-Pass pipes replace the factory catalytic converters with 200 cpsi Euro 5 metallic sport cats for additional performance. Designed for track use.

     Features:

• Manufactured in 304 stainless
• Our design includes catalytic converter canisters. Gives an OEM look.
• These downpipes include our special heat shield treatment which is not a painted on surface coat nor a ugly material wrap but a high tech metal coating that reduces the heat emitted
  from the downpipes into the engine and passenger compartments and looks great. high temperature heat shield forces engine heat out the rear of the car.
• Sport Cats, 200 cpsi Euro 5 metallic replace the more restrictive OEM cats allowing more air flow giving improved torque and horsepower but still provide reduced cleaning of the exhaust.
• Typical horsepower gains 20+ and torque 20+ ft lbs
• Reduced weight in the rear of the car.
• By-Pass pipes enhance turbo sound and improve throttle response
• Includes 2 @ O2 sensor bungs in each pipe

Application List

Porsche Carrera 991 2017+