Originally Posted by martinriveran
I am new here but here are my 5 cents....
I checked with my SA and he said that basically if you do any like intake stuff it would not void the warranty...anything else that messes up with the engine ( ECU stuff #1 !!) will get you out....
I have the JB4 and DCI.. and warranty all the way up to 100K
Sorry but that is not BMW policy. Good luck if you break down away from home or go to a different dealer- or if you get a new SA.