I believe you can make it till 200 HP, if you have 2.0 DOHC 16Valve with 136Hp..
Upgrade with Chip, that will give you about 30 Hp, install turbo, put opened K&N filter that will give about 10 Hp, and with good Muffler about 10 Hp.. I think that will be enough for 200 Hp..
This is my first...