Akrapovic Middle Valve Actuator Kit Porsche Panamera GTS / Sport Turismo (971) 2019 2023

For vehicles with the base Porsche exhaust system that is replaced by the Akrapovič Evolution Line system, the Middle Valve Actuator Kit (P-HF1170) is a mandatory upgrade. If the Evolution Line replaces the Porsche sports exhaust system, the Middle Valve Actuator Kit (P-HF1170) is not required.