Active Autowerke E60 Performance Software - 525 (2006 - 2010)

***Before your order ships you MUST sign and return the Off Road Use Only Waiver available HERE. Please email, fax or take a photo of the completed form. You can email it to your sales rep or to info@activeautowerke.com and you can fax it to us at (305) 253-8921*** Active Autowerke offers unparalleled performance software. Through careful remapping ofu00a0the factory BMW DMEu00a0tables, 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 driveability. 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. Key Fea