Active Autowerke Performance Software Tune BMW M240i | 340i | 440i 2016+

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.

Active Autowerke's B58 Performance Software bundle includes stage 1, stage 2 and stage 2 without cat tunes! We have an option to include the Femto end user program and cable to enable you to do the software flash. WARNING - when flashing your ECU, it is important that you connect a battery charger to your car in order to provide a stable voltage source regardless of your battery condition and you must remove any sleep options on your laptop. If your car has updated software after November 2019, you must not purchase the Femto option and must send the ECU to us for flashing.

Key Features:

• Up to 80whp Horspower gains throughout RPM range
• Up to 100 Ft/lbs torque gain
• Recallibrated settings for a smoother and more responsive part throttle transition
• Recallibrated settings for a smoother and more responsive power delivery
• Modified Vanos camshaft remapping
• Available "Burble" Maps
• Free tech support and assistance
• Multiple maps available for flashing at home (after initial reflash)

• Cold start delete
• Stage 1 or Stage 2 maps for 91-93 octane
• Off Road Only Downpipe Map
• Burble Option
• Tuner flag removal
• OBD Flashing Option (add Femto software and cable)

• Up to 80 hp gains: Rear wheel HP measured on the dyno
• Up to 100 Ft / LBs gains:n Rear wheel FT/LBs measured on the dyno

• BMW M240i | 340i | 440i 2016+