Special Note:E39 540i: Only for models with production dates between 1996 - 12/1996. E38 740i: Only for models with production dates between 1/1997 - 2001. E53 X5 4.4i: Not applicable for model years 2004-2006.
Please consult our Dinan chip informational guide HERE to to help us accurately identify what chip is best suited for your vehicle.
Automatic vehicles require this software with Air Mass Meter and/or Intake Manifold.