Active Autowerke Performance Software - 2004-2009 550 / 650 / X5 N62 (naturally aspirated) (NLA)

Active Autowerke offers unparalleled performance software. Through careful remapping of the factory DME tables, various elements such as ignition timing, fuel delivery, and part throttles are reworked to create performance gains. The Active Autowerke upgraded software is designed to operate with gasoline that has an average octane rating with full emissions to create a clean burning combustion with good AFR's all within factory specifications.