FABSPEED Porsche Cayenne 957 Turbo / Turbo S Primary Sport Catalytic Converters (2008–2010)

Fabspeed primary sport catalytic converters replace the restrictive factory catalysts on the 2008–2010 Porsche Cayenne 957 Turbo and Turbo S, improving exhaust flow and response while retaining high-flow catalytic elements.

• Fits all Porsche Cayenne 957 Turbo and Turbo S models (2008–2010).
• Officially rated at a 15 wheel-horsepower gain.
• Uses genuine German HJS 200-cell sport catalytic converters.
• Constructed from CNC mandrel-bent 14–16 gauge T304L stainless steel.
• Direct replacement for the factory catalytic converters.

Competition use notice: This product is not CARB or EPA certified and is intended for closed-course or off-road competition use where permitted. Confirm all applicable laws before purchase or installation.

Official Fabspeed product page