yes 500whp and its more like 38mpg. howard over at RLZ in concord,nc is the fucking honda king. when you hit the level of perfection it takes to make 500hp everything comes down to tuning. most guys run rc enginerring 760cc (i think) injectors and idk about nismtune but on hondata you can open fuel maps and tweak every single little thing about the map. this helps during highway speed and ensure accurate fuel delivery under full boost. i mean also at 500hp you really dont need but slight throtle action as hondas flow like a bitch if done right and this helps with mpg and throttle response.
