xA Ultra

xA Ultra — Ultimate WiFi ENET Adapter for BMW & Toyota Supra

xAutomotive xA Ultra is a professional-grade WiFi ENET adapter designed for BMW diagnostics, coding, and safe ECU flashing. Built for enthusiasts and professionals who use advanced tuning apps and require maximum stability and speed.

Why choose xA Ultra?

• Up to 20–25% faster flashing speed compared to standard adapters
• Stable WiFi connection — no dropouts during critical operations
• Smart Power auto sleep — protects your car battery
• Automotive-grade components for long-term reliability
• Gold-plated connectors for consistent signal quality
• Regular firmware updates for improved compatibility

Full Software Compatibility

xA Ultra provides full functionality with the most popular BMW tuning and coding applications:

• MHD Tuning (F/G Series)
• bootmod3 (BM3)
• xHP Flashtool
• BimmerCode
• BimmerLink
• xDelete
• ProTool

Fully supports UDS and CAN protocols, ensuring smooth operation for ECU flashing, transmission tuning, and advanced diagnostics.

Performance & Safety

Unlike typical Bluetooth adapters (Vgate, UniCarScan), xA Ultra uses a WiFi ENET connection, delivering significantly higher data transfer rates and stable communication. This is crucial during ECU flashing, where connection loss can cause serious issues.

Smart Engineering

The built-in auto sleep function powers down the device after inactivity, preventing battery drain. You can safely leave the adapter plugged into the OBD2 port.

Vehicle Compatibility

• BMW E Series (after 2003)
• BMW F Series & G Series
• Toyota Supra A90 / A91
• Mini Cooper

FAQ

Is it suitable for transmission flashing?

• Yes, fully compatible with xHP Flashtool for automatic transmission tuning.

Is it better than Bluetooth adapters?

• Absolutely. WiFi ENET ensures faster speeds and a more stable connection.

Does it require updates?

• Firmware updates are available and recommended for best performance.

Can I leave it plugged in?

• Yes, thanks to Smart Power auto sleep, it’s completely safe.