Porsche Carrera S / 4 / 4S / GTS (991.1) | Akrapovic | Slip-On Race Line (Titanium) F32 428ix Traditional bearing systems with insufficient

Traditional bearing systems with insufficient preload can experience ball sliding and scuffing at high shaft speeds

sharper handling and braking responses every time

This self-balancing means less work is required to act against even the highest drive pressures

The high-flow downpipe produces an enhanced sound that delivers a pure racing emotion and fantastic feedback at high revs

Porsche Carrera S / 4 / 4S / GTS (991.1) | Akrapovic | Slip-On Race Line (Titanium) F32 428ix Traditional bearing systems with insufficientIt'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