F10 F12 550i 650i 750i High Performance Software Tuning

***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 of the factory BMW 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. NOTE: pre-2013 non-TU N63 cars cannot be flashed via OBD by either Femto End User or Simon 3 or dealer flash stations. You are advised to check the last 7 of your VIN on realoem.com under Engine Electrical System to confirm which DME you have or call us if you are unsure. Key Featu