Subaru WRX/STi e-tune

Tuning via e-mail which is our most popular option for tuning. The customer must have a Cobb Accessport before any tune can be completed.  Please select the appropriate tune from the drop down menu.  If you add the e85 tune, you will receive a full 91/93 tune, as well as the e85 tune. Once the tune has been purchased, you will receive a confirmation email. Please respond to that with the following info. Year/model of car, accessport serial number, full mod list, octane fuel you are using, elevation that you are running at, power goals, and also mention any concerns or questions you may have. Base map files are typically sent out within 2-3 business days after email is received How Does e-tuning work- eTuning is the process of creating a custom calibration (custom tune) for your specific vehicle based on vehicle datalogs that are taken with your programmer. The process is very simple for you. Once we have your vehicle and mod info, you will receive a custom base map that is specific to