Was talking to my local aftermarket dealer and he mentioned this company called Revo Technik that will flash your factory ECU to get more performance. It hasn't come out yet for the WRX until March 2004 but it's out for Audi's and VW's. There is even a trial where they flash your car's ECU and you can test it out but after 5 hours it goes back to stock settings. Anyhow there are different settings and if you purchase it you can switch between stock and high perfomance etc. Have any of you guys or girls heard of this product before? The website is http://www.revotechnik.com not too sure what to think of it but hey I'm will to do the free trial.

 

Cobb's AccessECU reflash is $395, or $495 for the AccessPort device that will allow you do it yourself (not yet released).