Just curious if there were some options for self tuning cars for the Hondas? My girlfriend has an 07 Civic and wants to do some modifications. I told her it would be best to figure out some form of engine management first and then start adding parts. Other than Hondata, what are some other options? For my WRX, there is a program called Street Tuner that is put out by Cobb where I can do all my own tuning on the car. This has been a HUGE help as I don't have to run to some tuner every time I want to make a change to my car. There is also OpenECU and Enginuity which are both free user tuning options for the Subaru. Is there nothing like this for Hondas? I have looked around but have not come up with anything other than Hondata and the AEM ecu.