helloi know this prob isnt in the right place but i have a post in ecu and tuning or what ever also, but anyway i have a honda si with few bolt on parts and its getting to where i am needing to dyno tune it. i am going to street tune it instead of dyno tune it .. i know the pros and cons to dynoing on the street against dynoing well on a dyno and vice versa ... personally i would rather tune where the racing gos down .. has anyone purchased a dyno program nd used it or have any insight on a good program .. thanks a lot