did you have it remapped via a transmission software upgrade from BMW or did you go to a tuning shop?

and :xoutpost:

the main reason i ask where you got it remapped is because on an X5 that is not always thought of a great idea to get it done from a tuning shop.. see this thread:

http://www.xoutpost.com/x5-e53-forum/...ighlight=remap

and more specifically, this post:

http://www.xoutpost.com/513614-post3.html

__________________
Vehicles:

1. 2005 4.8is X5 Sapphire Black Metallic/Black Leather, fully loaded (Nav, Comfort Seats, Rear Climate, Sliding Load Floor, Heated Front and Rear Seats, Aux In)
2. 2004 3.0i X5 Jet Black/Black Leather (Lemoned)
3. 1999 Saab 9-5 Turbo (Trade In/Retired)


My Custom X Page (Pics of my 4.8is)