Dinan Stage 3 Performance Engine Software (Thru 03) for BMW X5 4.4i E53 2000-2006

Product Description

Stage 3 Engine Software is for use with the High Flow Throttle Body optimizing performance and drivability.


  • 2000-2006 X5 4.4i E53 
Product Specifications
Labor Hours/Installation Hours 0.50
Emission Status 50 State Emissions Legal; For 2003 models 49 State Emissions Legal. This product is in compliance with U.S. EPA Memorandum 1A, or this product has not been found, nor is believed to be, unlawful for use under the provisions of the Clean Air Act. Currently: This product is legal in California only for racing vehicles, which may never be used upon a highway.
Included Notes Included Item Details