I have found this for boost bodykit in art money.
You can get it for 5.000$,by replacing the car (you can do it with wakeinvisible tutorial) to MX508 and get your bodykit, i have used COROLLA so look:
special bodykit z4 04/06/2011 - Need for Speed World - 1 Replies was moving cars in the archives of the game gave it much when I put out on the street with my z4 aprte and "h"so it is with this bodykit
photo 1
photo 2
and not hack