VR Tuned ECU Flash Tune BMW M550i xDrive G30 G31 G38 462HP

Tuning the ECU of your BMW M550i G30 Sedan is possible with VR Tuned. Tuning this ECU requires special hardware to read and write the ECU which we have. Superior to a plug and play piggyback, we can transform your N63 twin turbocharged engine into a beast. The driving characteristics are vastly improved while providing you additional benefits that your engine craves for. With this additional programming to adjust your ecu calibrations, we also make changes to the torque limiter to provide better throttle response.

Crank Horsepower Ratings:

• Stock Power: 462hp | 479ft/lb
• Tuned Power: 542hp | 572ft/lb

0-60 Times:

• Stock - 4.0 Seconds
• Tuned - 3.6 Seconds

What are the benefits of VR Tuned?

• #1 priority is our customer service to you!
• Our tuning is used worldwide. We have powered vehicles of all types.
• All ECU tunes can be reverted back to stock if necessary.
• With the VR Tuned ECU Flash, basic bolt-on performance parts will not require a retune of your ECU.
• Adding parts such as an exhaust, intake, plenum, pulley, will all adjust with the tune.
• If you add higher octane fuel, the ECU will adjust accordingly.
• We can tune cars worldwide including JDM, EU, Australian, and USA cars for different types of octane or environments.
• Other custom enhancements are available if requested and applicable.
• We test and dyno tune on our own cars to make sure what you get is safe, reliable, and gives you the results you want!

How to Flash Your ECU?

• Use the Alientech Powergate 3+ handheld device. This device is a touchscreen module that lets you store your original and tuned files to easily flash between them. See Instructions Here.
• We can bench flash the ECU. To bench flash the ECU, you must remove it from your vehicle and send it to us. Once we receive the ECU, we will prepare the tune file and then send it back to you for reinstallation.
• Bring your vehicle to our facility where we can use our Master Cable to flash your vehicle.

Options:

• Choose to receive our additional ECO Mode file to help fuel economy when needed.  This can be flashed via the OBDII port the same way as your tuned file.  When you select this add on, you can easily flash between the files at your convenience.
• For this ECU Flash, we also offer the following features that are optional and can be selected:

• • Pops and Bang Burble Tune
  • Cold Start Delete
  • Speed Limiter Raised - VMax
  • Sports Display Enhanced - We increase the HP and NM or TQ number on the BMW Sports Display. For example if your car says 350HP Max, we can change this to 400HP.
  • Some features not listed can be requested during the File Upload process

For reference this ECU is a Bosch DME__8C0 or 880.