BAVtronik specialise in the repair and upgrade of BMW E65 / Rolls Royce Harman Becker audio systems.

Our services range from straight forward repairs and supply of DIY kits to custom designed repair solutions.

Our latest product offers a professional repair solution to the notoriously unreliable E65 LOGIC7 amplifier system.

The original power/amplifier board is replaced with a custom in-house designed amplifier assembly.

This product utilises Class-D amplifier technology and significantly outperforms repairs offered by any of our competitors both in quality and power output. 

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Please take a look around our site, and feel free to get in touch if you have any questions or require further information.