2007 M6 (E63)


Technical Support

thanks for your posting. we have tuned already many M5 and M6 models. The customers have been satisfied with the results. The tuning also includes the removal of the speed limiter.

We always give a money back guarantee, if you are not satisfied with the tuning. I hope a customer will also give some feedback.

best regards


New Member
Cosmophone (# glucophone) is a vibration of aspect, devotional coolness, harmony that filling space. A special relationship of hemispheres, petals (notes) and resonator give an extremely elaborate palette of overtones.
To play an amazing thingumabob - a petal manner drum, habitually known as a “glucophone”, a sense of throbbing is enough. His aspect is duly mystical. And you can learn to minimize it, literally, in a few minutes - the mere fad is to proper learn how to worst on metal tongues, and it often sounds magical.

I invite you to visit my location: http://steel-tongue-drum.info