hello i ahve a rs4 mt and i was wondering what u guys would say to do to it to make it better i have stiffer shocks and a racing airfilter. thats about it any help will be appreciated

Making it better is kind of a general question. I would ask you better how? Faster, durable or handling. Bashing or racing? There are a lot of posts about this. It all depends on how deep your pockets are. I would spend some time reading other posts and decide from there.

I hope this helped