I heard from a lot of people that adding negative camber to the front can improve turn in. However, I have never done this or even looked into it, so... Can this be adjusted without changes to the suspension (i.e. adjustable new parts)? How much camber should I add? What are the pros and cons? I use my car a weekend toy and the odd TD so its not a daily driver.
I don't think it can be done without adjustable top mounts. PureMS were working on some which a member was testing but I think they are back to the drawing board.
Can't be done with standard suspension. Toe out can help with a quicker turn in and they do run some as standard.
I have a set on my mk2, had quite a lot of problem with them turning while on trackdays, tightened them up to stupid tightness and still would move and had to keep readjusting them, in the end i notched the bracket to lock the fitting to stop it moving, since then no problem.