If you have any doubts, go with genuine Honda MTL. Some older integra manuals recommend the use of 10w30 motor oil. These manuals were written before honda developed there own MTL, and have since been updated to say "the use of 10w30 should only be used as a temporary solution." If you are willing to drain and fill the oil again if something goes wrong, you should look into the use of high quality synthetic transmission oils.