Fabspeed Porsche 981 Cayman GT4 Fabspeed GT420 STREET Performance Package (2015-2016) Style:Default neighborhood friendly sound

neighborhood friendly sound

but can be eliminated for those running a full race setup who may not need it (as shown in pictures)

guaranteed Superior quality German and USA components built in house by hand Simple bolt-on installation

Advanced knitting techniques help provide distinct pressure areas to help improve blood circulation

Fabspeed Porsche 981 Cayman GT4 Fabspeed GT420 STREET Performance Package (2015-2016) Style:Default neighborhood friendly soundFabspeed'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 seeking maximum power and performance while retaining catalysts. No need to swap engines or suffer long periods of downtime during a full engine re build. Simply install the Fabspeed GT420 Package and