Quote Originally Posted by ndeuro_ View Post
they said lowering with kingsprings is about 300-350 with labour. and as for my control arms i got quoted 450 with labour. so yeah but i agree with Crapdaz. cause if ur gunna go low might as well go all the way ;] but does it really cost 5.5 for air runners. i thought i was only 4.5
what is a control arm? and how do i know if it needs to be changed?

do any of you guys know what i am talking about with the gas shocks that lift up and down slowly with and air compressor?

they are not the same as air bags, i heard they just blow up easier