The guys name is Matsuda. He has yet to break anything internals from the power. There was a lot of tuning problems at first, especially with the fuel system. He melted a few pistons becuase of pressure imbalance between the injectors and also the guy that does his custom ecu tunes is rather bad at tuning. He has been at over 700rwhp for the last year, got the fuel problems fixed and has yet to break his engine. Now trannys and clutches have not held up as well. Here is an old pic back when he was only 600rwhp.