Hi Leutz, who of you bought an air suspension from the company Bavaria-Tuning and had a warranty case before? I have the problem that I feel no one is responsible! Bavaria-Tuning has nothing to do with GAS according to Mr. Kerler (owner or employee at GAS former employee Bavaria-Tuning). Has anyone ever had the case and knows advice? I am about to turn on the lawyer because it is still a registered court in Memmingen, but there is a company Bavaria-Tuning among the The address of the 2 companies is also the same. Alles etwas dubios. At Denic (Homepage Management for .de Domains) the company G.A.S. German Airride Systems with ASP Mr. Kerler stands for the homepage www.Bavaria-Tuning.de in it. I don’t know any more! Can I help you?? Does a legal person know about this? Thanks already SEATstift