SOUL | Porsche Cayman (981) Street Headers (Valves Open + Closed)
Pairing our Long Tube Street Headers to the naturally-aspirated flat-six of the 981 Cayman produces immediate gains in power, throttle response and sound, while keeping Check Engine Lights off.
With a PSE-equipped car, you can amplify that flat-six tone with valves open, but retain a comfortable presence for everyday driving.