BMW ECU Tune | Viezu USA

Get a professional BMW ECU tune from Viezu USA. Stronger torque, smoother power delivery, and better drivability — backed by US-based technical support.

Select your model, engine, and year range below. Price updates automatically based on your configuration.

IMPORTANT NOTES:

• BMWs manufactured after August 2016 may require a bench unlock. For vehicles Aug 2016–June 2020, the unlock patch is included free with your tune — mail in your ECU.
• Vehicles manufactured after 2020 may require a physical ECU unlock at additional cost. Contact us before ordering if unsure.
• Don't see your vehicle? Use the lookup tool on our Tune My Car page or contact us at usa@viezu.com