Tuning the Porsche 991 Turbo S is a quite impressive from a car that already has 560bhp from the factory.  On these new SDI ECU cars, you cannot read the ECU out but only ID it to modify a matching stock file for performance tuning.  Doing this requires speciality tools that work on the OBDII port to offer a true custom flash.  Tuning the 991 Turbo S gives a tremendous gain from 560bhp to 615bhp.  Add an exhaust system and you are over 630bhp.  That is McLaren 650S territory!  Check out the flashing photos below and the exhaust video.

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About The Author

Dan Mermelstein - Co-Owner, Blogger, Porsche Enthusiast, VRTuned Marketing and Technical Support. Available to make your car faster!

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