Hi all, I drive a 2013 b8.5 S4. It's all stock rn, im wanting to tune it (with the pulley) and have been told to go to Rowe Tech. I saw some people have worked with them before was wondering how the experience was.
I'm going down to CA in a few months so I could just wait and take it to JHM who I've heard nothing but great things about. Thank you! And here's a picture of my car bc why not