I want to learn how to tune
I want to learn how to tune
Ok so I want to learn how to tune the ecu of my evo. Once one of the open source ecu flashing programs come out I am sure it will be rather "easy" to flash and modify the ecu BUT how do I go about learning how to do it safely? I don't want to blow my engine but would LOVE to learn how to tune the car myself. Are there any good books, tutorials or anything of that nature? Any info on where you guys started to research or how you got started would be great.
Step 1: Cut a hole in the box.



