I thought I would start this thread, I am totally new to tuning a Honda si, who do you think would be the best at tuning a stock 2013 Honda si ?? I don't have a laptop just a desk computer, I will buy one if I have too. I figure this is going to take a while sense I am slow at doing anything. I am looking for whatever extra power and making the car shift faster due to Honda's nanny slow down mode. I will likely ad later a full exhaust and likely other power mods, not interested in FI. Tuning for power, faster shifting and MPG if possible. I have the Hondata tuner just don't know how to make it work.