to achieve a noticeable amount of - camber do i need another camber kit or can it be done with the stock ones

 

It'd be helpful if you provided details about your current setup and the negative camber you'd like to achieve.

The camber ranges (front and rear have different ranges) are largely dependent on the ride height of the car.

 

^^^^this

 

Or this...

http://www.youtube.com/watch?v=IY1hX...eature=related