Description
Elevate your driving experience with Active Autowerke's cutting-edge performance software designed specifically for the BMW E85 Z4. Our software provides unparalleled enhancements through meticulous remapping of the factory BMW DME tables, optimizing critical parameters like ignition timing, fuel delivery, and part throttle response to achieve substantial performance gains.
The factory settings often lead to a rough cold start idle that affects drivability. With the Active Autowerke software, we have re-mapped the camshaft VANOS tables, resulting in a smoother cold start idle and improved overall drivability. This upgraded software is engineered to operate with gasoline featuring an average octane rating while ensuring compliance with emissions standards, allowing for clean-burning combustion with optimal air-fuel ratios (AFR) within factory specifications.
Key Features:
- 15+ horsepower gains throughout the RPM range
- Increased torque compared to factory settings across the RPM range
- Recalibrated settings for a smoother and more responsive part throttle transition
- Enhanced power delivery for a more enjoyable driving experience
- Compatibility for upgrading all ECU types
- Modified VANOS camshaft remapping eliminates rough cold starts
- Raised RPM thresholds in specific gears for improved performance
- Free technical support and assistance available
- Local installation services offered by many dealers
Software Purchase Options: When purchasing the software, you have three options:
- Locate an Active Autowerke Flash station equipped dealer near you for professional installation. Click here for Dealer List.
- Purchase a Simon4 Tool from Active Autowerke to install the software yourself. This option is particularly useful for future upgrades. WARNING: When flashing your ECU, it is crucial to connect a battery charger to ensure stable voltage, regardless of your battery's condition. Additionally, disable any sleep settings on your laptop.
- Remove and mail your ECU to Active Autowerke for installation. For more information on ECU removal and mailing, please refer to our Tech Support.
Transform your BMW E85 Z4 into a high-performance machine with Active Autowerke's performance software 2.5!
