i took the efi 101 class and learned more than i would imagine...i wanted to learn how to tune the evo and def. learned how, and now i tune my own evo and others as well as a service...the class is more of a general tuning class for all types of cars and ecu programs, but you'll def. learn something that will contribute to your evo!

 

I wish they would offer an EFI101 in the Northeast region... currently only offered in TX, CA, and WA... http://www.efi101.com/schedule.html