AKRAPOVIC P-HF1170 Middle Valve Actuator Kit for PORSCHE Panamera Turbo / GTS / Turbo S E-Hybrid (971) ymm_37 No remapping of the ECU

No remapping of the ECU is required

An optional Akrapovič Sound Kit and Downpipe / Link pipe set (SS) is available to upgrade the Evolution Line (Titanium) exhaust

Noise Level: 102

developing into a pure race-derived acoustic delight in high revs

9 LSU sensor used in the 30-4110 AEM Wideband UEGO AFR Controller Gauge has a faster light off time and draws less current than the 4

AKRAPOVIC P-HF1170 Middle Valve Actuator Kit for PORSCHE Panamera Turbo / GTS / Turbo S E-Hybrid (971) ymm_37 No remapping of the ECUDescription AKRAPOVIC P HF1170 Middle Valve Actuator Kit for PORSCHE Panamera Turbo GTS Turbo S E Hybrid (971) The Akrapovic Middle Valve Actuator Kit (P HF1170) is required when installing the Evolution Line exhaust system on vehicles originally equipped with the base Porsche exhaust system. It ensures proper operation and control of the exhaust valves within the upgraded system. If the Evolution Line system replaces the factory Porsche sports