Id also like to wait for the KW or BMW DDC HAS. I posted in another thread about it, but no one seems to know when they are going to be available.
Here is a little blurp from a website that seems to think theyre already under development. So, do we just get some simple AST springs, in the meantime, or wait?
https://blog-int.kwautomotive.net/ma...m4-and-bmw-m3/