Yeah, alignment afterwards is a good idea 
First off, once you get the front ones installed you will want to set them negative but eyeball them as close to 0 as possible so that you still have enough tire touching the ground (too much negative camber = dangerous
). If you have positive camber the kits will push the upper control arm out to much and it will scrape the inside of the wheel well and push it out (this will happen a few times anyways actually no matter what). Once it has happened a couple times though and the wheel well gets punched out a little it won't happen anymore cause you will have clearance. It's really an ugly sound and if it happens to much you can get some pretty serious damage or else it can interfere with the hood shocks.
The rear ones are pretty self-explanatory, just stick the little washers on there and eyeball it to spec (saves alignment shop time and you money possibly if you can guess right
).
What camber kit did you get Leon? I used the Ingalls 3572. Oh yeah, one other thing is to lubricate the camber kits or else they will squeak (WD-40 works, but it won't last very long)
First off, once you get the front ones installed you will want to set them negative but eyeball them as close to 0 as possible so that you still have enough tire touching the ground (too much negative camber = dangerous
The rear ones are pretty self-explanatory, just stick the little washers on there and eyeball it to spec (saves alignment shop time and you money possibly if you can guess right
What camber kit did you get Leon? I used the Ingalls 3572. Oh yeah, one other thing is to lubricate the camber kits or else they will squeak (WD-40 works, but it won't last very long)