im looking for a computer program i can use to modify my 1994 honda civic hatchback. let me know. thanks

 

well there a few different options

chrome is free at pgmfi.org you will have to get your ecu chipped to suppourt the program

i personally run hondata s300 which costs money but has better options than chrome does it depends on your goals and how much money you have check out the tuning section for more info