DINANTRONICS X Performance Tuner for BMW 540i 2021-2022

B48 Engine (D)

The DINANTRONICS X is the latest and most advanced tuning module from Dinan, designed to elevate engine performance beyond stock limitations while ensuring long-term reliability and compatibility with onboard diagnostic systems. This module represents a significant evolution from its predecessor, offering more refined power management and additional inputs for enhanced output.

Key Features:

• Power Gains:

  • Maximum increases of +47 HP and +59 lb-ft torque (crank); +42 HP and +54 lb-ft torque (wheel).

• Bluetooth Smart Technology:

  • Compatible with Android and iOS, allowing users to adjust power levels directly from their smartphones through an easy-to-use app.

• 7 Adjustable Power Levels + Bypass Mode:

  • Users can choose from 7 power settings or select a bypass mode to revert the car to stock performance instantly.

• Refined Tuning Strategy:

  • DINANTRONICS X connects to more inputs and uses a more advanced tuning strategy than its entry-level sibling, DINANTRONICS SPORT, resulting in greater power and smoother power delivery.

• Factory Diagnostics & Safeguards Maintained:

  • This module ensures that all onboard diagnostics and factory safety features are maintained, and is unaffected by dealer software updates, keeping the vehicle running reliably.

• Plug-and-Play Installation:

  • Installation is straightforward and requires no permanent modifications, making it an ideal solution for those who prefer not to reflash their ECU.

• 14-Day Satisfaction Guarantee and 1-Year Limited Warranty:

  • Comes with a 14-day satisfaction guarantee and is backed by a 1-year limited warranty, offering peace of mind for your performance investment.

Additional Notes:

• Refer to the recommended mapping notice for optimal operating information to ensure safe and effective use of the system.