F11 520d ecu mod. By Heinz performance
Last friday I went to Heinz Car Performance to give my baby some more grunt.
And they did! What a diffirence it is, altough they couldn't go all the way because of the enhanced security on the new OBD.
It now has 205hp, when they crack the new OBD they say that it's possible to gain 15 more hp and Nm.
Last edited by lodewijkV; 07-31-2012 at 03:53 AM..
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