The M-Engineering 4Bar MAP Sensor Kit is required for running large turbocharger upgrades that produce more boost than the factory turbos.
Why?
The factory MAP sensors can only reach a certain ceiling of boost pressure reading. When upgrading turbochargers on the 992 Turbo / Turbo S, the requested boost is above that ceiling and an upgraded MAP sensor is required to be able to continue reading boost and allow for optimal tuning. The M.E. 4Bar Map Sensor Kit contains two sensors to complete the kit.
ProTuning is required for this part.
Why?
The factory MAP sensors can only reach a certain ceiling of boost pressure reading. When upgrading turbochargers on the 992 Turbo / Turbo S, the requested boost is above that ceiling and an upgraded MAP sensor is required to be able to continue reading boost and allow for optimal tuning. The M.E. 4Bar Map Sensor Kit contains two sensors to complete the kit.
ProTuning is required for this part.