Just purchsed a set of sprint springs I would like to know if the shorter coils go up front and the long ones in back?? Sitting on 18s I'm hoping to have it sit on the rim like the bimmers

 

I cant recall which are longer but the thinner pair of the four are rear and the fatter pair are fronts.

 

wont sit on the rim but will look good. dont be shocked if the front is lower than the rear for a little while. Some have reported that the sprints take a little while to settle.

only way to get it slammed and on the rim with the tires tucking is to go with air ride or hydrolics.