THE SUBFRAME OF MY 2009 MAZDA6 COMPLETELY ROTTED OUT FROM THE INSIDE AND THE VEHICLE BROKE DOWN DURING NORMAL USE. ON WEDNESDAY, MAY 2ND, A MAZDA DEALERSHIP REPLACED MY ROTORS, PADS, AND NOTICED THE CAR WAS PULLING TO ONE SIDE SO THEY CORRECTED THE ALIGNMENT. DURING THIS TIME THEY IDENTIFIED A NORMAL LEVEL OF RUST ON THE SUBFRAME BUT WAS NOT CONCERNED BY ANY OTHER SIGNS OF FAILURE. LESS THAN 10 MILES AFTER LEAVING THE DEALERSHIP THE SUBFRAME CRACKED, MY FRONT PASSENGER WHEEL CV AXIL DISCONNECTED AND THE CAR WAS INOPERABLE. THANKFULLY I WAS GOING ONLY 35 MPH, DOWN A STRAIGHT, PAVED CITY ROAD, AND NOT ON THE HIGHWAY. I FEAR THAT AT HIGHER SPEEDS THE CAR WOULD HAVE GONE OFF ROAD OR WORSE FOR WHEN THE SUBFRAME BROKE THE CAR JERKED HEAVILY TO THE RIGHT THEN COMPLETELY STOPPED. I BELIEVE THE DEALERSHIP PROVIDED QUALITY SERVICE AND DUE TO THE TYPE OF PHYSICAL FAILURE OF ROTTING FROM THE INSIDE THE DANGER IT POSED TO MYSELF AND MY FAMILY IN THE CAR WAS HIDDEN. THE DEALERSHIP INFORMS ME THAT THERE IS A BACKORDER (400ISH) FOR THE PART AND THAT PARTS MAY NOT BE AVAILABLE FOR SEVERAL WEEKS. SEARCHING ONLINE THERE SEEMS TO BE MANY SIMILAR CASES REPORTED WITH MODELS AROUND THIS TIMEFRAME. DUE TO THE TYPE OF FAILURE, NUMBER OF SIMILAR CASES, AGE OF THE CAR, TYPE OF USE, I AM SHOCKED THAT THERE IS NOT A RECALL.