VR Tuned ECU Flash Tune BMW M5 E39 S62 99-03

When this super sedan was released, it was one of the most powerful sedans you could buy. The V8 BMW M5 is a load of fun to drive. With a new Stage 1 calibration, you are able to gain improved performance on the engine. The biggest difference when you flash your car is the overall improvement of the power curve. Your car will have much better throttle response no matter what type of transmission you have. Where your car is sluggish off the line, your newly flashed car picks up right away and pulls harder through the mid and top end RPM range. Overall, the characteristics are vastly improved while providing you additional benefits that your car craves for.

Crank Horsepower Ratings:

• Stock Power: 394HP | 370ft/lbs
• Tuned Power: 424HP | 395ft/lbs

What are the benefits of VR Tuned?

• #1 priority is our customer service to you!
• All ECU flashing is done via the OBDII port. We provide you the cable and all you need is a Windows base laptop or a dual booted Mac with windows installed.
• There is no need for an internet connection, minimum processor requirements, or worrying about bricking your DME.
• You can flash your ECU at your convenience without incurring any downtime where others require the removal of your ECU.
• The VR Tuned flash client exports out your original file so you may flash your car back to stock at anytime.
• The flash client saves your ECU information in a recovery mode if you incur any issues during the writing process so you can easily restore your file.
• Basic scan tool functions that can view trouble codes and clear them are part of the software.
• 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, pulley, will all adjust with the tune. We can tune both EU and USA cars for different types of octane or environments.
• Each VR Tuned order receives a special carrying case to hold your OBDII connector and cable. We include a wrench style USB stick to save your files on and also give you a nice VR stick on badge for your car or toolbox.

For reference, this ECU is a Siemens MSS52 .