Hi, I have recently took delivery of my 2010 S3 and got told some bad news when I called to book my car in to get the REVO fitted. Not sure if anyone has anymore information on this but the guy at my local REVO dealer informed me that all S3's or Audi's in general that have been built in 2010 have a lock in the ECU which does not allow any type of chip/remap to be put into the car. He told me that the ECU could be removed from the car and sent down to the REVO headquarters as they can deal with the problem but a solution has not yet came up for the local dealers to unlock the ECU. Any information on the above would be great. Thanks, Gary.