Active Autowerke B58 Performance Software*** (2019+ M340i X3 X4) - 16-031
***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***
Please NOTE that BMW dealers now have the technology to flag your vehicle
as having the DME modified even if the flash has been removed and replaced
with the stock tune and this may impact your cars warranty. You accept full
responsibility for the purchase and use of this aftermarket tune for your
vehicle.
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 AFRs all within factory
specifications.
NOTE: Dyno chart for M340 shows stock with AA B58 Catted Downpipe.
Active Autowerke's B58 Performance Software bundle includes stage 1, stage
2 and stage 2 with super high flow 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 (vs stock, 58 vs stock
tune w AA catted downpipe)
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)
Available Options:
