is it a 20 v turbo mate, you posted 1.8 20v?
if a turbo, stage 1 map goes to around 215 bhp
add a dp and sport cat and stage 2 map then your looking at 225
edit, seen 1.8t now
depends on the engine code, being a 2000 model like mine it may be an APP engine code wich means its still 180bhp standard but unlike the newer mk1 cupras the APP engine has a ko3 turbo and doesent have vvt (varieble valve timing) where as the newer ones have the ko3s turbo and vvt, i have been told a n249 bypass is not possible on the app engine? i dont know if this is true or not?