handling issues

had my vrs esate now since new nearly 5 years and 47000miles, the handling has started to get a bit wallowey (if thats a word ) and i would like to bring it back up to scratch any one know of cheap and cheerfull way of doing this is i am saving up to have all my scratches repaired after some jealous little **** ****ed my bonnett doors and front wing. cheers for your help in advance.

i am still happy with the car after nearly 5 years coming down the auto bahn on friday morning i hit 140mph