October 23, 201114 yr bought a 06' wrx imp. a wk ago, it started to make loud knocking noise as i press the brakes or if i downshift what could that noise be?
October 24, 201114 yr Broken sway bar, bad motor mounts, check for loose bolts on suspension and brakes.
October 24, 201114 yr Do you feel the knocking in the floor, steering wheel or brakes. Look under the car and see if you see anything hanging down.
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