Today I installed my Tein S techs and also preloaded them. I only got enough time to do my fronts. Is it harmful to drive with just front S techs and stock springs in the rear? It wont be for long. And how soon will I need alignment and is it really necessary? Also after I installed the fronts there wasn't really any noticeable drop?? Thanks!

 

Drop should have been very noticeable. Did you put the rear springs in the front or something?

Not harmful to drive for a couple days with stock springs still in the rear. Will look goofy though.

Absolutely need an alignment ASAP.