Unlock the Full Potential of Your BMW with bootmod3 (BM3) LicenseTake control of your engine powered BMW with the bootmod3 (BM3) tuning platform, a cloud-based solution designed for macOS, Windows, and iOS/Android mobile apps. Developed and refined in-house over two years by BM3 engineers, it is the ultimate factory DME tuning solution, offering unmatched flexibility, speed, and reliability. Why Choose BM3? Flash and customize your BMW/Supra MK5 from stock to full performance calibration in just 3 minutes over OBD. Switch between maps instantly using the mobile app, anywhere with internet access. Flex-fuel options for B58/S58 engines. Full datalogging support: capture hundreds of channels at high sample rates with cloud-based storage. Revert to stock maps or relock your DME at any time. Live Dash: monitor vehicle parameters in real-time with in-app gauges. Comprehensive diagnostics: read/clear trouble codes, reset adaptations, and perform ECU power resets. Advanced Features & Customization Software adjustments include exhaust burble, top speed limiter removal, boost-by-gear tuning, cold start removal, cat efficiency check bypass, throttle mapping, and more. System Requirements•iOS 13+ / Android 5.0+ / Windows 10+ / macOS 10.15+ Important Notes•BM3 WiFi Adapter or OBD ENET cable required, sold separately. DisclaimerInstalling BM3 or other tuning products may impact factory warranty or emissions compliance. Carbahn and BM3 assume no responsibility for warranty coverage or legal compliance.
