how much can u lower

[andyollie]

how much can you lower with a a4 on 18's 225 40 tyres??

 

[AndyC]

about 40 mm max really to be safe... also depends if yours is a sport model as standard or not as they are -15mm already.

Andy

 

[sllt1776]

how can i tell if it is a sport model or not?