I've read the tunning FAQ and found it a little confusing.
I know very little about tunning in general. I basically am looking for single tune for my wrx to make it the most efficent (max hp potential) as a daily driver running Cali 91 ocatane. My car is an 03 wrx auto w/ TBE & uppipe. What are my options if I just want to stick with my regular ECU in terms of getting it reprogramed? Can you PM the details about the Ecutek license purchase vs. Base ecu flash.
I'm very interested and Thxs.