Firmware for the Porsche Cayenne car,
engine: 4.5 petrol,
Control unit: Siemens SDI 4,
Software version: WS2C60328SRAB0 0697 W0200C6000000 8DE2ABSN160_WS2C6032_48SRAB0,
in the firmware, the control of catalysts (Euro 2) is disabled and chip tuning is made with an increase in power and torque by 10%. You can disconnect the connectors from the lower oxygen sensors. App drain.