I have a ford focus RS (uk) they are equiped with the eec v ecu
Ive been looking at getting either tunerpro or Tweecer
From what ive learnt so far it seems there is no avaliable .bin or definition file for a focus 2.0 zetec,
So i ask you guys

Where do i start, whats best to use? What hardware do i need to buy to gain access through the J3 port
All help greatly apreciated

Regards
Richard