For the ones with the 4-6" lift bilsteins. What are your thoughts on them? Have there been any problems with them? Installation? Durability with moving that coil spring up higher on the strut?

 

Just buy a set of coil overs....You are not going to save much money by the time you buy the bilsteins unless you are installing them in the coil packs yourself....I would definitely recommend spending a little extra for the coil overs...

 

I've ran a couple of sets of the 0-2" version on a couple of lifted rigs and they perform amazingly and ride great! I don't see why the 4-6" would be any different. Get them you won't be disappointed.

 

Got the 4-6 with a 2" leveling kit for 8" of lift and rides great. Love the bilsteins and went with the 5125's in the the rear. Definitely saved a bunch of money getting these and not coilovers and I'm satisfied with them!