"The original rubber cone, on which the MINI suspension sits, was revolutionary in its day. It is however not so suited for modern day driving and can now be changed for modern style metal spring setup. The springs are made from top quality spring wire in order to eliminate spring sag, as gained in the rubber cones after years of use.
These kits totally convert the ride quality of the car giving great comfort and a smooth ride. these kits are very easy to fit, being a direct replacement for the rubber cone.
N.B. You will need the special top arm droop stops with this conversion, part number csc-droop "