Editor's Pick Porsche Modular Headers And Hjs Catalytic Converters - 911 | 2009-2011 Fs-por-9972-mh-sc Pro Version [Ma76LfQY]

Modular Headers with HJS Catalytic Converters For Porsche 997.2 Carrera (2009-2011) Models.

Key Features:

• Pioneering Design & Expertise:
  • Fabspeed is the original developer of headers for Cayman and Boxster models, ensuring unparalleled experience and optimized performance.
• Significant Performance Gains:
  • Delivers impressive increases of +25HP and 20FTLB of torque for enhanced power and responsiveness.
• Weight Reduction:
  • Saves 2 lbs (Sport Cats) or 7 lbs (Cat Bypass) compared to stock headers, improving vehicle agility.
• Modular Versatility:
  • V-band clamp design allows for quick swapping between HJS sport cats and cat bypass pipes, adapting to street or track use.
• Track-Optimized Option:
  • Cat bypass pipes protect catalytic converters from degradation during intense track sessions (road racing only).
• Enhanced Exhaust Flow:
  • F1-style high-velocity merge collectors maximize exhaust scavenging for optimal performance.
• Precision Fitment:
  • 3D-scanned OEM header design ensures perfect bolt-on installation, unlike other brands.
• Premium Catalytic Converters:
  • German-imported HJS HD tri-metallic 200-cell EURO 6 homologated catalytic converters for superior performance and reliability.
• Maximum Flow & Compliance:
  • Largest possible catalytic converters fitted for optimal flow and EPA compliance, with guaranteed no check engine lights (Sport Cats).
  • Flows 93% of a 2.5 inch straight pipe.
• Plug-and-Play Performance:
  • No ECU tuning required, simplifying installation and maximizing compatibility.
• Universal Compatibility:
  • Designed to fit with any aftermarket exhaust system compatible with factory Porsche headers.
• EPA Compliant (Sport Cats):
  • Fabspeed headers with HJS cats are EPA compliant.
• Expert Craftsmanship:
  • Designed and handcrafted with over 25 years of Porsche air-cooled and water-cooled expertise.
• High-Quality Construction:
  • Constructed from CNC mandrel-bent T304L stainless steel, manufactured in-house at Fabspeed