what to do..??
 

I've just seen a really nice 03 wrx, standard except the exhaust, I've got £500 left and I want it faster.......what should I get......ECU.?
thanks 4 any help.

Yes - remap: Ecutek Tek3 will cost you £499+vat in Powerstation, and probably other places too. You'd be better off though having full exhaust and panel filter changed also first.

cheers,
what will that give me....more bhp and 0-60 faster.???

Oh yes :)

My classic went from 230 to 273 with the remap.

Before I had it remapped, whole exhaust was changed and panel filter. This released 15 bhp. Remap released 43 more.

Have a look, post #106:

https://www.scoobynet.com/ecutek-tek-3-t492944p4.html

well, thats sorted then....thanks