Rex=wrx
wrx sti or wrx imprezza are still call rex.
sti is just a souped up version of the imprezza done by their team
of wackos with funny ideas on zeng your car.. lolz..bTw when they
zeng, really is more power and better then the original
version.
just like got ralliart, nismo, trd etc etc. They actually use the
basic version of a particular model on a brand and souped it
up.
