BMW 740i / 740xi (2017-2019) Custom ECU Tune


Tuning Stage
  • Brand: 412 Motorsport
  • Availability: In Stock


STOCK: 320 HP / 330 lb-ft

DME STAGE 1 TUNE:  420 HP / 430 lb-ft

DME STAGE 2 TUNE:  440 HP / 450 lb-ft

We are excited to partner with in providing expertly calibrated and meticulously refined tunes. More horsepower, more torque, and a more exhilarating driving experience by delivering usable power through improved throttle response and torque management. With additional ft. lbs. of torque through the mid-range, acceleration out of your favorite corner and onto the straight is noticeably quicker throughout the rev range. Tuning saves your stock/factory ECU settings so that you can revert your vehicle back to stock settings at any time.

OBD tunes allow customers to simply plug in a handheld devices to and upgrade their ECU. We ship you a My Genius handheld devices to device which requires a Windows 7+ computer to pass files in between. All the instructions are in the box. You will read the car with the device and email us the stock file. We will email you a tuned file based on your request which you load into the device and flash the car. The device holds the stock and tuned files for easy back and forth. Alternatively, you can schedule an appointment with us to have your vehicle tuned in-house. 

  • Tuning for specific octane
  • Check engine light removal for downpipes (off-road use only)
  • Top speed limiter removal when available
  • Extend or add burble when available

All available features for your tune will be discussed when our staff members are assisting you at your appointment time.

To speak with a specialist about having your vehicle tuned, feel free to contact us


Additional Features:

- Extend or add burble
- Adjust the tune for your octane rating
- Top speed limiter removal (If applicable)
- Check engine light removal for downpipes (Stage 2 & For off-road use only)

** Note: All tunes are for race purposes only