Just as the title says, I just got my driver’s license and got the Audi 80(b3 T89 there is a difference ?) on Grun. This one has 103tkm down and is optically and technically still very good in shot renter cars ebend So now is my question, because I would like to “basteln” a little bit of what I can do myself, am total starter in such things. I have found in various shops and discovered at Phonocar covers for boxes. which you can install in doors. . Now my question is, can I do this myself ? or would you advise there and what is with the hat lay off, have a Lim you can also build something in there and if yes it is worth it or is the bullshit. Exhaust I would of course also like to sound more and have only there I am overburdened what you do best there hope for your help and maybe still tips what I could do still at my pond. Thanks already in advance lg