One problem related to body has been reported for the 2014 Subaru Impreza Wrx. The most recently reported issues are listed below.
While depressing the clutch or brake pedal in the vehicle I see excessive flex at the firewall and noticeable movement of break and clutch cylinders. My spot welds do not appear broken at this time however they are likely to fatigue and break. This appears to be a major defect which is a safety concern as it affects breaking and shifting. Subaru should be held accountable and correct the problem.