openecu.org

Just a quick question what cable and software do I need to buy to get started tuning?
Thank you for your help.

You could search this forum first, and find everything you need. It's all there.

In summary:

Buy OpenPort2 cable from Tactrix http://www.tactrix.com/index.php?page=s ... &Itemid=53

Also buy Mitsubishi Reflash Connector from Tactrix http://www.tactrix.com/index.php?page=s ... &Itemid=53

Download ECUFlash for free http://www.tactrix.com/index.php?option ... &Itemid=58

After that, spend a few hours looking around this forum on how to use it.

All the best.
radsdau