Ive put sti front and rear struts,springs on my wrx bugeye for an up grade

but seem to have a little knoking coming from the rear,the sti ones are not

new but are in very good condition.

a mate said that sti ones have a common fault on the rear and they do

knock a little does any one know of this it would explain my noise Ive

got or Ive got to find the noise.
andy

 

Yeah they do knock, you need to strip the units and repack with grease. Do a search, plenty of previous threads on it