ECU Tuning a Porsche Cayenne Turbo VRTuned.com April 22, 2013 Company News Yes you can get even more power out of your monster SUV that is the Porsche Cayenne Turbo. The 2008-2010 models we can flash via the OBDII port. Flashing these adds a strong 60-70 horsepower. What is nice about the increase of power comes the improvement in torque to pull those other weekend toys. When your driving normal, the fuel economy is kept the same or better since the timing and fuel is leaned out. The flash allows you to retain your true original file for warranty as well as being able to load your new file with our simple Installation Instructions. Leave a Reply Cancel ReplyYou must be logged in to post a comment.