I don't see the need for any of the coil over stuff......unless perhaps a Hemi swap is involved. Other than that, it's a waste of money and only for bragging IMO.
I tried a modified stock suspension and there was no way I could get the desired ride height out of it, so I switched to a coil over set up and now have the lowered ride height I want, it had nothing to do with "BRAGGING" it had to do with necessity for ride height as with 95% of the other builds here that switch to coil over suspension.
