VR Tuned ECU Flash Tune BMW 135I E82 N55 11-12

Just when we got comfortable with the N54 135I, BMW dropped the N55 twinscroll single turbo engine on us. This thing is awesome in its power delivery and performance. The 6cyl engine produces more torque and improved driveability in its stock form. With more room to work with on the N55, the simple ECU flash takes the 135I from a already nimble driving machine to a powerful wheel spinning vehicle. As tested on our own BMW 135I, we were able to gain quicker throttle response, increased torque, even faster turbo spool, and top end that pulls very hard to redline.

Crank Horsepower Ratings:

• Stock Power 306HP | 295ft/lbs
• Tuned Power 362HP | 376ft/lbs

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?

• This ECU requires it to be patched via bench flash before you can flash it with an OBDII tool.
• Use the DimSport handheld device. This REQUIRES a Windows PC.  You can flash between these at anytime.  See Instructions Here.
• Bring your vehicle to our facility where we can use our Master Cable to flash your vehicle.
• 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 ship it back to you for reinstallation. We do not solder or modify the ECU board at all. All ECU tuning is done via bungy probes that have a needle tip to provide an electrical connection.

Options:

• 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
• Some features not listed can be requested during the File Upload process

For reference this ECU is a Bosch MEVD17.2.