BMW 235i xDrive F44 - Engine Performance Tuning with App control

€ 1,923.90
incl 21% VAT

Developed in Switzerland and quality Made in Germany – Our tune works with cars before and after production 06/2020! Our Engine Performance Tuning Module for the BMW M235i F44 integrates flawlessly to extract maximum power and torque without faults and errors – just flawless. The harness has OEM style plugs to connect in-line with each boost pressure sensor and the camshaft position sensor on the engine.

Controlling of the dAHLer Engine Performance Upgrade via your smartphone is just one of the awesome features of our tuning module. With our tuning module you have the option to choose your own and fully customizable driving program. Wirelessly connect the dAHLer engine tuning performance module to your Bluetooth 4.0 compatible iOS and Android device via the free dAHLer Mobile app.

This option allows you to change 3 different performance maps, and update the firmware worldwide as we release free newer versions with updates, more powerful maps. If desired the extra power can be easily switched on or off with your smartphone, even while driving.

Our app includes a configurable warm-up timer, so the pilot can decide how long warming up is needed before using the engine tuning. A separate Mobile app purchase is not required!

Max HP gain:

  • 41 hp / 30 kW

Max Torque gain:

  • 85 Nm / 63 ft-lbs

Standard power:

  • 306 hp (225 kW)
  • 450 Nm (332 ft-lbs)

Enhanced power:

  • 347 hp (255 kW)
  • 535 Nm (395 ft-lbs)


  • Based on 98 octane rating
  • Works with cars before and after production 06/2020!
  • Controlling of the Performance Tuning via your smartphone
  • Performance Tuning Module includes wiring harness and adapter for workshop appointments
€ 1,923.90
incl 21% VAT

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