Upgrade front brakes

It would be good to know a couple of things:

Do you have a power booster?
What size master cylinder?
What brake pads?
What size wheels do you run?
How much performance do you want?

Typically #1 is to get some higher friction coefficient pads
#2 is to increase brake pressure by either going down a size on master cylinder or adding a booster if you don't have one
#3 would be to upsize the rotors and possibly change calipers.