NHTSA Complaint #11340609 — 2003 MITSUBISHI LANCER EVOLUTION

SEVERE REAR FRAME RAIL UNIBODY RUST. SPECIFICALLY WHERE THE REAR ALUMINUM SUBFRAME MOUNTS TO THE BODY. MY VEHICLE, ALONG WITH THOUSANDS OTHER, HAVE SHARED SIMILAR RUST AND ROT FROM THE EXACT SAME LOCATIONS ON 2003-2006 MITSUBISHI LANCER EVOLUTIONS. ABSOLUTELY NO FRAME PROTECTION FOR THE STEEL BODY. THERE IS ALREADY A RECALL ON THE FRONT SUBFRAME FOR RUST THAT CAN ALLOW THE FRONT LOWER CONTROL ARM TO FALL OUT. THE SAME COULD HAPPEN TO THE REAR OF THESE VEHICLES WHERE THE ENTIRE REAR END/DRIVETRAIN AND SUSPENSION COULD FAIL AND FALL OUT, POTENTIALLY CAUSING A SEVERE SAFETY ISSUE. ANY PART OF THE US WHERE HIGH HUMIDITY/RAINFALL OR WHERE ROAD SALTS/SOLUTIONS ARE USED ACCELERATE THE CORROSION PROCESS. BEING A UNIBODY VEHICLE THIS IS A SERIOUS PROBLEM AND DESIGN FLAW. IT HAPPENS OVER TIME AND DOESN'T DISCRIMINATE TO CONDITIONS. HAPPENS ON BOTH DRIVER AND PASSENGER SIDES OF THE REAR FRAME LEGS WHERE THE SUBFRAME MOUNTS.