Overview
This product is for Racing Competition only and is not legal for use in
highway or
street vehicles or other non-racing competition off-road vehicles.
Purchasing this product requires you to sign our Vehicle Compliance Waiver here.
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)
Available Options:
- 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)
Performance Specs:
- 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
Fitment:
- BMW M240i | 340i | 440i 2016+
⚠ WARNING:
Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov
Fitment
Make Vehicle | Model | Year |
---|---|---|
2015-2019 BMW M3 | M3 | 2015-2019 |
2015-2019 BMW M4 | M4 | 2015-2019 |
About Brand
Many rave reviews and magazine articles have been written about Active Autowerkes, and these kits and their many successors since have become well known for their durability, clever bolt-on engineering, affordable pricing – and their ability to breathe fire into the everyday BMW and its owner. No longer a brand known just around Florida, today’s Active Autowerke is known worldwide for its line of flawlessly engineered and manufactured performance parts for the entire Beemer.
As new models and challenges continue to be born, Active Autowerke continues to invent – and deliver – world class, new ideas and innovations that make them run better.
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