981 GT4 / Spyder (2015-2016) Performance Parts

Engineered for late model Porsches, these window wings prevent wind buffeting caused by driving at speed with the windows down. SOUND: Have you ever experienced the woob woob woob sound of air pulsing in and out of the cabin when driving with the...

These modular headers are the perfect solution for any Cayman or Boxster. Our modular design features a quick release V-band connector that allows the owner to easily swap between our German made HJS 200 cell cats and a cat bypass “straight...

Fabspeed's GT450 Race Performance Package is the final answer in 981 Cayman GT4 / Boxster Spyder performance. Delivering over 400 horsepower to the wheels with easy-to-install bolt-on upgrades, there is no better option for the GT4 or Spyder owner...

Fabspeed's GT420 STREET Performance Package is the premium solution to adding performance to your GT4 / Spyder on the street. Delivering over 400 horsepower to the crank with easy-to-install bolt-on upgrades, there is no better option for the GT4 owner...

Fabspeed's Valvetronic Exhaust System is the ultimate cat-back setup for the ultimate street-drivable GT4 dual use street/track car. New anti-resonance technology makes for an even more enjoyable experience.           ...

Fabspeed's Lightweight Competition Exhaust System is for those who like it loud, light as possible, and powerful.                                   SOUND:  This...

Porsche Boxster Cayman owners have requested a conversion kit that allows the installation of a Porsche OEM 991 GT3 center muffler onto their cars. Fabspeed Motorsport listened and designed in CAD and built inhouse a lightweight installation kit that...

Forgo valves and drop 11lbs as you convert our Valvetronic Exhaust into a valveless Competition Exhaust for the lightest and most aggressive system.                             ...

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 converters, making them the best...

PURCHASE DISCLAIMER: Fabspeed Motorsport does not condone the use of emission defeat devices for any vehicles used on public streets or roadways. Fabspeed Motorsport will not tamper, remove, disable, or bypass emissions equipment on a motor vehicle in...

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 your choice of finish to compliment your vehicles look and style. These exhaust tips are the extra flair...

A stylish tip alternative for the Fabspeed GT4 Valvetronic Exhaust System, hand finished in house                                            ...

Achieve maximum power gains and driveability without sacrificing reliability. Fabspeed Motorsport offers an alternative tuning method for vehicles equipped with ECU's that traditionally required bench flashing. No longer do you need to remove your ECU...

Improve the look, aero, and rearward visibility of your Cayman GT4 with our Monoblock Wing Risers. FEATURES: Fits all Porsche 981 Cayman GT4 models (2015-2016) & 718 GT4 models (2020+) and all GT4 factory race cars and Cayman RS race...

Performance Porsche 981 OEM factory multi-layer exhaust gaskets replace the old OEM or aftermarket gaskets for a new car maximum seal and longevity.                             ...

Increase downforce and ramp up the aggressive aesthetic of the Porsche GT4 with Fabspeed's track-proven 5" wing risers; precision waterjet cut from aircraft grade aluminum and powder coated for a durable finish           ...

Get everything you need to totally overhaul your shifting experience! Numeric Racing’s Shifter and Cable Bundles include their world renowned Short Shifters, their unbreakable Performance Shifter Cables, and everything in between to get them...

Fabspeed is porud to offer the best shifter in the buisness!  Now used in almost every Porsche race team in America. Numeric Racing's shifters are not only good for race applications, but is a very popular upgrade for daily drivers. This work of...

Numeric Racing's Performance Shifter Cables include a wider diameter cable, aluminum rod ends and stainless steel mounting connectors. This assembly greatly improves the overall strength, performance, and durability of the cables. This results in a...

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 of the engine's air intake...