Allblitz - it will take a lot of time and money to get that car complied LEGALLY. Its not a simple matter of putting the coilovers to the standard height, the car needs to be 100% standard.
Looking at the pictures, it needs: Rims, Steering Wheel, Seats, Wing, Exhaust, Intercooler, Carpet, Suspension all put back to standard to begin with.
Good Luck