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Fabspeed Porsche 997 Carrera Sport Cat X-Pipe

Regular price $2,695.95 USD
Regular price Sale price $2,695.95 USD
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Increase horsepower, torque, and sporty exhaust sound by replacing the factory catalytic converters with high-flowing 200-cell HJS Sportcats. Fabspeed's 997 Carrera Sport Cat X-Pipe is a direct replacement for the restrictive factory catalytic converters.      

  • HP (whp: +18
  • TQ (ft/lbs): +22
  • WT (lbs): -4


Why We Choose HJS Catalytic Converters

HJS German imported catalytic converters are made from some of the highest grade material you can find in a catalytic converter. This yields high performance gains and longevity so it wont deteriorate over time like lower grade catalytic converters. These catalytic converters flow up to 93-95% of a straight pipe in most applications. The benefit is that you get the "straight pipe sound" while still being able to provide enough emissions scrubbing to prevent a check engine light.   



  • Fits all Porsche 997 Carrera vehicles (2005-2008)
  • Improves horsepower and torque by 18 whp and 22 ft-lbs
  • Saves 4 lbs from the rear of the vehicle
  • X-pipe design includes integrated 200-cell HJS Sport Catalytic Converters for maximum flow and efficiency
  • Constructed from T304L stainless steel tubing, mandrel-bent for accuracy and flow
  • All Fabspeed performance products are backed by the Fabspeed Lifetime Limited Warranty


 DISCLAIMER: This product removes the OEM catalytic converters from the vehicle, and as such, is strictly intended for closed track events and off-road use only. This product contains a High-Flow Sport Catalytic Converter solely intended for track and race cars as it is NOT California Air Resources Board Certified and not EPA certified. You are hereby informed and warned to check your local, state, and federals laws before buying and installing these or any aftermarket parts to be sure whether usage is in violation. All installation-risk and use-risk is borne by the end-user and installer of these parts.


Porsche 977 Carrera 996 (2005-2008)

Manufactured by




Lifetime Limited Warranty against defect





Fabspeed's 997 Carrera Supercup system and Sport Cat X-Pipe installed on a customers vehicle

Fabspeed Porsche 997 Carrera Sport Cat X-Pipe - ML Performance


Fabspeed's 997 Carrera Supercup system and Sport Cat X-Pipeinstalled on a customers vehicle

Fabspeed Porsche 997 Carrera Sport Cat X-Pipe - ML Performance