Akrapovic Middle Valve Actuator Kit Porsche Panamera Turbo S E-Hybrid/Sport Turismo 971 17+

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