Active Autowerke offers unparalleled performance software. Through careful remapping of 
the factory BMW DME 
tables, various elements such as ignition timing, fuel delivery, and part throttles are 
reworked to create performance gains.
From the factory. there is inherent situations of a rough, cold start idle that makes 
for poor drivability. With the new Active Autowerke software, the camshaft vanos tables 
are also re-mapped to eliminate this rough idle scenario to a smoother, cold start idle.
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.