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Porsche 981 Cayman GT4 Performance Parts

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  • Fabspeed's Valvetronic Exhaust System is the ultimate catback setup for the ultimate streetable track car.
    Porsche Cayman GT4 Valvetronic Exhaust System
    Fabspeed's Valvetronic Exhaust System is the ultimate catback setup for the ultimate streetable track car.       SOUND: We're proud to offer a premium exhaust solution for the Porsche Cayman GT4. Our...
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    $3,295.00
    Fabspeed's Valvetronic Exhaust System is the ultimate catback setup for the ultimate streetable track car.       SOUND: We're proud to offer a premium exhaust solution for the Porsche Cayman GT4. Our...
  • The perfect complement to either the factory exhaust system or Fabspeed’s performance exhaust systems, these high-flow headers are designed around HJS catalytic converters, making them the best upgrade for more enjoyable street driving and emissions compliance.
    Porsche Cayman GT4 Sport Headers
    Low-end power and sound that you can enjoy every day! The perfect complement to either the factory exhaust system or Fabspeed’s performance exhaust systems, these high-flow headers are designed around HJS catalytic...
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    $3,095.00
    Low-end power and sound that you can enjoy every day! The perfect complement to either the factory exhaust system or Fabspeed’s performance exhaust systems, these high-flow headers are designed around HJS catalytic...
  • Fabspeed’s Race Headers for the Porsche Cayman GT4 will get you out of the corner fast and maximize your pulling power on the straights! Designed for track and off-road use, these catless longtube headers provide maximum exhaust flow from the engine cylinders straight into the exhaust system.
    Porsche Cayman GT4 Race Headers
    Get out of the corner fast and maximize your pulling power on the straights! Designed for track and off-road use, these catless longtube headers provide maximum exhaust flow from the engine cylinders straight into the...
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    $2,495.00
    Get out of the corner fast and maximize your pulling power on the straights! Designed for track and off-road use, these catless longtube headers provide maximum exhaust flow from the engine cylinders straight into the...
  • Fabspeed's Deluxe Bolt-On Tips for the Porsche 981 Cayman GT4 are available in either Carbon Fiber, Polished Finish, and Black Chrome
    Porsche Cayman GT4 Deluxe Bolt-On Tips
    These exhaust tips for the Porsche 981 Cayman GT4 are a quick bolt-on option for upgrading the look of the already aggressive rear-end. Available in polished or carbon fiber finishes, these exhaust tips are the extra flair...
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    $495.00
    These exhaust tips for the Porsche 981 Cayman GT4 are a quick bolt-on option for upgrading the look of the already aggressive rear-end. Available in polished or carbon fiber finishes, these exhaust tips are the extra flair...
  • The perfect compliment to Fabspeed's exhaust upgrades, this high performance intake plenum from Innovative Pro Design and 82mm throttle body provide substantial power gains by increasing the efficiency and flow of the engine's air intake system. (Photo is representational; actual products may vary slightly.)
    Porsche Cayman GT4 IPD Competition Plenum Package
    The perfect compliment to Fabspeed's GT4 exhaust upgrades, this high performance intake plenum from Innovative Pro Design and upgraded 82mm throttle body provide substantial power gains by increasing the efficiency and flow...
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    $1,320.00
    The perfect compliment to Fabspeed's GT4 exhaust upgrades, this high performance intake plenum from Innovative Pro Design and upgraded 82mm throttle body provide substantial power gains by increasing the efficiency and flow...
  • High performance drop-in replacements for the factory air filters; fits OEM 981 Cayman GT4 airbox for improved airflow and performance. (SOLD AS A PAIR)
    Porsche Cayman GT4 BMC F1 Replacement Air Filters
    Proper airflow is crucial to an engine’s performance. When it comes to precisely engineered automobiles like the Porsche 981 Cayman GT4, every bit of optimization will help you get the most from your engine...
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    $215.00
    Proper airflow is crucial to an engine’s performance. When it comes to precisely engineered automobiles like the Porsche 981 Cayman GT4, every bit of optimization will help you get the most from your engine...
  • The Accessport V3 is the world's best selling, most flexible ECU upgrade solution for Porsche. Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations. Upgrade forever with off-the-shelf (OTS) calibrations for most bolt-on modifications. The new in-cabin mountable Accessport V3 has a large, full color, higher resolution screen which allows you to monitor up to six parameters in real time. Fully customizable from the look (multiple bezel colors), layout (set up a race, street or dyno gauge cluster) and mounting options (choose from 1,000s of standard vehicle mounts). Of course, all of the great COBB tuning is included - with enough space for 100 calibrations.
    Porsche Cayman GT4 COBB Tuning Accessport V3
    The Accessport V3 is the world's best selling, most flexible ECU upgrade solution for Porsche. Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations. Upgrade...
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    $1,295.00
    The Accessport V3 is the world's best selling, most flexible ECU upgrade solution for Porsche. Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations. Upgrade...
  • Specially-engineered tabs eliminate the wind buffeting caused by driving at speed with the windows down
    Blackmill Performance Anti-Wind Buffeting Kit
    Specially-engineered tabs eliminate the wind buffeting caused by driving at speed with the windows down.                                  ...
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    $140.00
    Specially-engineered tabs eliminate the wind buffeting caused by driving at speed with the windows down.                                  ...
  • Precision engineered tie downs constructed from high-strength Domex steel with a red powder coated finish
    Porsche 981 Boxster/Cayman Rear Tie Downs
    Precision engineered tie downs constructed from high-strength Domex steel with a red powder coated finish.                                ...
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    $75.00
    Precision engineered tie downs constructed from high-strength Domex steel with a red powder coated finish.                                ...
  • Precision engineered jack point constructed from high-strength Domex steel with a red powder coated finish.
    Porsche 981 Boxster/Cayman Rear Jack Point
    Precision engineered jack point constructed from high-strength Domex steel with a red powder coated finish.                               ...
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    $85.00
    Precision engineered jack point constructed from high-strength Domex steel with a red powder coated finish.                               ...