Good afternoon, I was looking to order a valvetronics exhaust for my 2020 audi a3. I found one made for an rs3. I have an s3 rear valence and can adapt the exhaust if needed. Was just curious to see if anyone knew how much of a difference in sound it would be. The video of it on an rs3 sounds amazing, just don’t know how it would sound on the 4 cyl. Let me know if anyone knows anything.