my frnd's civic had ebay coilover...the cull coilover set up...
guess what happened after year? bottom half of shock came off..
which led him to head on collision with huge suv on other side of the road...
its your car....you decide what you wanna spend money on and put on your car...
but think about whats the consequence you will face when they fail.....
its like the insurance we have for our car.....it is completely waste of money when nothing ever happens...but we never knwow hwats gonn happen....so its for that "one" time "what if" moment....