Porsche 911 Carrera / Cabriolet /S/4/4S/GTS (991.1) | Akrapovic | Slip-On Race Line (Titanium) mk1 this is the only intake

this is the only intake you’ll ever need

and all other non sport models

It offers significant horsepower and torque gains through a high flow design that greatly increases airflow while reducing pressure drop

the hand-crafted carbon-fibre tailpipes with titanium inner shells

Porsche 911 Carrera / Cabriolet /S/4/4S/GTS (991.1) | Akrapovic | Slip-On Race Line (Titanium) mk1 this is the only intakeIt's a challenge to develop an aftermarket exhaust for the great 911. The Akrapovi engineers have prepared a superb system with a dual nature. By using the optional Akrapovic sound kit, the driver can fully control the exhaust valves, which are controlled by the cars electronics if no optional part is used. When the valves are closed, the 911 sounds deeper than stock, but not louder. When the valves are open, expect a completely opposite, pure racing