turbo ecu for the mk2

[hangsupra]

i got my 5mge with the mk3 turbo setup.... i change everything... but i keep hearing people from right to left saying that... i need to upgrade my ecu or get a turbo ecu.... so in that way it will be able to run the turbo right n boosting correct... is that true.... do i really need to get myself a turbo ecu for my mk2 turbo since i running turbo.... if so is there any where i can find myself the turbo ecu for my mk2 turbo... cause i dont know nothing bout the ecu turbo for the mk2 supra. anything will help n appr. thanx n hope to hear from you guy. n this question is from myself... i need it to know... so please help out to. thanx.