Description
The BOOTMOD3 S63TU4 Tune is the ultimate performance upgrade for your BMW M5, M8, X5M, or X6M.
Using BOOTMOD3’s cloud-based flash tuning platform, you can reprogram your ECU via the OBD port in just minutes. Switch seamlessly between Stage 1 and Stage 2 calibrations, designed for multiple octane levels, including E30 ethanol blends for maximum performance.
Includes Free ENET + Phone Adapter
Performance Gains (BMW S63TU4 Engine)
- Stage 1 91 octane: +11% HP / +18% TQ
- Stage 1 93 octane: +13% HP / +19% TQ
- Stage 1 E30: +19% HP / +26% TQ
- Stage 2 91 octane: +15% HP / +22% TQ
- Stage 2 93 octane: +18% HP / +24% TQ
- Stage 2 E30: +24% HP / +34% TQ
- Stage 2 Aggressive Burble (AGG) maps available
Features & Benefits
- Cloud-Based Flashing – tune anywhere with iOS, Android, Windows, or macOS
- OTS Maps Included – Stage 1 & Stage 2 for 91/93/E30 fuels
- Datalogging – record 70+ channels at high sample rates
- Datalog Sharing – view and share logs directly in-app or via browser
- Diagnostics Suite – read/clear codes, reset adaptations, ECU reset
- Live Dash – real-time monitoring with customizable gauges
- Exhaust Burble Control – adjust burble sound and intensity
- Exhaust Flap Adjustments – refine exhaust valve operation
- Max Cooling Mode – enhanced cooling for high-demand driving
- Cold Start Delete – quieter startup by disabling cat heating
- CEL Removal – for de-cat downpipes (off-road use only)
- TMAP Sensor Settings – custom boost sensor adjustments
- Boost By Gear % Reduction – optimized traction and drivability
- Top Speed Limiter Removal
- DTC Deactivation – selective code suppression
- Recalibrated Sport Gauges – updated iDrive performance displays
- Custom Throttle Mapping
- Fuel Support – E85 blends, E30, Race Gas, and Meth injection
- Backend Flash Maps – compatible with piggyback tuning solutions
- Map Customization via Editor – DIY or tuner-assisted custom tuning
Fitment (BMW S63TU4 Engine Models)
- 2018–present F90 M5 / M5 Competition
- 2019–present F91/92/93 M8 / M8 Competition
- 2020–present F95 X5 M / X5 M Competition
- 2020–present F96 X6 M / X6 M Competition
System Requirements
- iOS 13+
- Android 5.0+
- Windows 10+
- macOS 10.15 (Catalina) or newer
