Shock comparo: Rancho RSX vs Edelbrock IAS
#1
#3
I had the RSXs on my wife's 2000 Durango and couldn't really tell any difference, but that may have been because of the way Dodge mounts their bump stops. I have the IAS on my f-150 and there is a noticably smoother ride with them. They absorb bumps a lot better than the stockers. I'd use them again.
#4
I installed the Edelbrock's on my '00 SCab with ORP, and the RSX on my '01 SCab with the ORP. I was happy with the performance of both shocks, but I think the Edelbrock's were worth the extra money. I have 45,000 miles on the factory "Rancho" shocks on my '02 FX4, and I will probably replace them with the Edelbrock's.