so i will have to change the shockers to then? or will it just be a bit dangerous if i dont? my mate has superlows in his car and when u jack it up the spring is free but he has had no problems..
its really your choice, the front springs cant fall out cause they are trapped by the way they are setup. the rears can fall out if your going off road a lot haha or something like that, but keeping stock shocks are fine, they actually keep the ride more smooth like stock suspention but due to the large travel you could be scrubbing alot on your guards if its really low..
but that can be stopped by wearing a bit of the inner guard off.
Final comment: i have ultra low springs in the rear of my vt and they have been compressed another 60mm (2 and a bit inches) lower again. my shocks are standard but in good condition, AND my springs have never fallen out OR have i had any problems in the year and a bit ive been driving at this height. but its up to you as there is that chance but if you wanna chuck the springs in and see how it goes and if its not how you like you can always get some aftermarket shocks at a later date.
as for other things you will need:
the keys to your car
and a camera (to take photos of your sexy low car haha)
pm me if you need more info