Fabspeed RENNKRAFT Modular Headers 2015-16 Porsche 981 GT4/Spyder


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Sale Price$4,506.95 USD
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Description

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These modular headers are the perfect solution for any Cayman or Boxster. A patented RENNKRAFT® modular design features a quick release V-band connector that allows the owner to easily swap between HJS 200 cell cats and cat bypass pipes.

RENNKRAFT®, translated from German is “race power”. These unique headers offer true street and racetrack functionality in an innovative precision engineered package. 

SOUND:

With the addition of 200 cell cats, the exhaust note becomes louder and gains a more raw, unfiltered sound. Higher frequency tones are more distinct and off throttle burbles are stronger and clearer.

Upon installation of the cat bypass pipes, the exhaust emits a sound reminiscent of a 911 CUP car rather than a typical Porsche street car. 

The volume isn't overbearing, but the sound is very aggressive and race bred. It totally changes the character of the car.

FEATURES:

  • Fits all Porsche 981 Cayman GT4 / Boxster Spyder vehicles (2015-16)
  • CNC mandrel-bent T304L stainless steel
  • Impressive power and performance gains
  • Save 2lbs with sport cats and 7lbs with cat bypass compared to the factory headers
  • Modular design that uses a V-band clamp so you can quickly swap between cats and cat bypass
  • With the RENNKRAFT® system, you can quickly install cat bypass pipes for racing
  • The RENNKRAFT® system has been awarded a US Patent and is the only system of its kind in the world
  • Switching to cat-bypass for track events prevents catalytic converter degradation during all out competition racing abuse
  • F1 style high velocity merge collectors
  • Designed from 3D scans of the OEM headers so we can achieve perfect bolt-on fitment
  • German-made HJS HD tri-metallic 200-cell EURO 6 homologated catalytic converters for the best performance and reliability
  • The largest catalytic converters that fit in the factory location for maximum flow
  • Flows 93% of a 2.5 in straight pipe
  • Optimized for maximum performance with no check engine light when sport cats are installed
  • No ECU tune required
  • Will fit with any brand of aftermarket exhaust system designed to work with the factory headers
  • 25+ years of air and water-cooled Porsche experience went into this design of these hand-crafted headers
  • Bolt-on installation. No cutting or welding required

 

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