The front end seems to be sitting a little high. Make sure the spacers are not still on the front springs. This is an extremely common oversight. There is a thread on this.
Nismo Z Suspension: All Nismo 370Z Owners Check Here FIRST!
There are 3 total, two on the sides, and one on the inside. You can easily tell if they are present by running your hand long the springs when the wheel is turned one direction or the other.