Thank you for reaching out to UpFix. We specialize in repairing faulty electronic components such as ABS modules. However, we do not work on mechanical parts like ABS pumps. If you have a faulty ABS module, we would be happy to assist you with its repair. Please find the link below for more information:
https://www.upfix.com/product/audi-a8-2008-2012-abs-ebcm-module-repair-service/