hey guys ive have the coilovers installed maybe little under a year
and here in newengland we have some winter days.however i drive the fit once in awhile when theres no snow but theres dirts and i noticed that inside the car where the suspension mounts in the back behind the rear seats im getting dirt coming in from the outside...any clue anyone else have this kind of problem...maybe not tight enough? or t1r washer for the top too small?cuz i notice factory washer covers the rubber under the rear washer inside the car

 

ive had TEIN's in the past with similar issues on another car.

what i did was removed the shock, put some nylon backed
tape where you see an opening (duct tape would work) and
put the shock back on. walla.

if you don't hear any knocking noises over uneven roads your
shock is probably not loose. just a matter of weather stripping.