it has 100bhp as standard so all you need to do is add fuel to get that sort of power, your injectors limit you before you go anywhere, some run 120bhp+ on standard injectors but I wouldn't!, set of 172 injectors, intercooler and exhaust and your fuel system and turbo are limiting you to about 145bhp at the most, change the turbo and fuel system and your internals are unknown territory but I wouldn't want to be going much past 160-170bhp on them, set of rods and pistons and really it all depends what power you want and how much money you have after that