I just ordered this kit Flexlink Pro for HP-Tuners for my STI. There is very little to no info on this kit online for our cars. My Tuner has had great results on other vehicles and looks like they finally offer a kit for our platform. I have my order coming in some time next week. Also since it is not a Cobb software that operates it, I am excited to see what results we get. Trying to go for 370whp on Ethanol my tuner said we can get more with my build but I want to keep it a little conservative. Also it is a set it and forget it system like Cobb. All you need is the kit, E85 Tune and away you go.