are these worth replacing or are you throwing your money away?
adjustable or non adjustable? which brand would you buy?
or has anybody installed them on there mini s?

 

They are worth doing if you have lowered your Mini. They give you the ability to adjust your camber for street and autocross/track driving. I am presently running RDR control arms with Hiem Joints on my Mini S that I drive everyday.

 

I am currently running custom control arms supplied by RennTech ( all 4 ) and also lowered the car a bit. WHAT a difference ! The car is so much tighter, no mushy feeling in the corners, and solid ! If you are looking at going a little lower, I would say go for it if you can afford the bucks............. of course I did K&W Variant II coilovers at the same time, so that also helped alot too