I was looking into the Hondata website and they have that ecu reflash that add up to 12hp and 9ft lb on a stock engine and goes for 300$ and dyno chart shown. that sounds like a good deal. running a search on it, it seems that people are happy with this mod as well. my question is that is this mod simply getting 12hp for 300 bucks or is there other tradeoffs involved ? abviously the mpg might go lower but i'm concerned about engine longetivity and realiability, does the tuning has any effect on that ? i'm thinking if that engine can get additional 12hp simply by tuning it then why Honda wouldn't tune it in the beginning and marketed that car at 175hp rather then 160hp, it would sell better, there must be some catch there ?? how does this advancing the ignition and altering the cam timing that Hondata mentions work and what are the tradeoffs ?