Quote:
Originally Posted by mawler
I need to call and see if I can get mine done now. Looking forward to it. Do you feel a big difference on yours?
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I did notice a big difference in the torque, but saying that I haven't really hammered on it yet as it I only bought the x6 on monday. I need to get some miles on it for the basic break-in. I have the dinan stage 2 on my 2012 335is and it was a massive change I loved it. But you can't get the same numbers out of the N55 engine as the N54 could.