OMG. You must buy this ARB. This is by far the cheapest upgrade with the BIGGEST benefit. Its nearly unbelievable in how it improves the handling. Couple this with the steering brace, and it feels like a new car completely, almost as good as my old Cooper S... yes I really said that. BTW, my car also has Eibach springs and fresh KYBs.
Rating: [5 of 5 Stars!]