BMW GT1(Group Tester One)can completely cover ALL BMW systems,GT1 can do Electronic Control Unit (ECU) diagnosis and programming of ALL BMW series. Many of the original electronic systems on modern vehicles can now be reprogrammed using software; historically any changes to rectify software problems would involve a new ECU which would be purchased from the parts department and that is the only way that the independent market today is able to overcome these problems.
Sell BMW (GT1+DIS+SSS) 
