Hello guys, ok so I have been having an issue of the passenger side rear of my E70 dropping after long periods of the truck sitting.
My question is are the Arnott air springs for e70 a direct replacement?
Also your opinion on changing both off the bat and also is this a BIG job??

My truck is 2008 4.8i and has 83k miles on it, but well taken care of, let me know your thoughts please.

Thanks