VR Tuned ECU Flash Tune Audi A6 4.2 FSI 335hp C6 2004-2008

The Audi A6 4.2L V8 performance can be improved with a ECU Flash. To improve the normally aspirated engines power, adjusting the vehicles calibration will help throttle response, horsepower, and torque. The car will rev out faster reducing sluggish off the line feeling till the peak of the powerband hits. The mid-range pulls harder in its peak torque and horsepower zones while the tuning allows for the car to increase power all the way to redline.

Horsepower Ratings:

• Stock Power: 335HP | 310FT/LB
• Tuned Power: 355HP | 332FT/LB

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 our OBDII VR Tuned iFlash Cable. This REQUIRES a Windows can flash between tuned and stock 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.

For reference, this ECU is a MED9.1.1.