I have a 2002 subaru engine and i want to reprogram/tune the engine e.g. flat-foot-shifting, launch-control, rev limit ect. is it possible to plug my laptop directly into the ecu and tune it? any thoughts would be awesome.
no negativity, obviously its possible so i don't want to hear about voiding warranties and how hard it'll be or that i can just buy an ecu tuner from a shop. I know.... this is a fun project to see if it can be done.