I know there's a million threads already about the vag-com but I couldn't find the answer to what I'm looking for. I just bought a VAG-COM and heard that it is possible to change the steering sensitivity with it, such as putting more resistence on it for a more sportier feel. Is this true, and if so how would I be able to set this up?

 

I have never heard of this.

I was under the impression that the steering was completely mechanical (on the A4 anyway), so I dont know how this could be electronically controlled.

Some cars have adjustable ride (suspension) settings so you can adjust the cars feel for the type of driving you are doing (softer vs stiffer settings for the suspension). However, this does nothing to the steering.