About us
Products
Installation
Press Release
Reviews
FAQ
Contact

Reviews.

 

 

Amazon reviews for Crystal Multimedia Controller Knob Bimmerpost thread "Amazon Crystal idrive knob"
Amazon reviews for Crystal Start/Stop Button Bimmerpost thread "Glass control volume knob" 
Amazon reviews for Crystal Controls Bimmerpost thread "Aftermarket Crystal Mods"
Comment: A few buyers are reporting damage to their cars resulting from installation of the Crystal gear shift knob, blaming the product. This is incorrect information. In all cases, the damages were caused by faulty installations. To improve safety, we recommend that the  center gear console is removed from the car before installing offline.  

 

Amazon reviews for Crystal Volume Button Bimmerpost thread "Crystal Series Volume Button"