THE PILOT STATED THAT IMMEDIATELY AFTER TAKEOFF, THE EXHAUST SYSTEM HEATER MUFF FAILED, RESULTING IN EXTREME HEAT AND SMOKE UNDER THE COWLING, AND LOTS OF SMOKE IN THE CABIN. NEXT CAME A LOSS OF ENGINE POWER, AND THE PILOT WAS NOT ABLE TO GET THE AIRPLANE ALIGNED WITH THE RUNWAY FOR THE FORCED LANDING. AFTER THE HARD LANDING, THE NOSE GEAR COLLAPSED. THE MOST RECENT ANNUAL INSPECTION WAS CONDUCTED 10 OPERATING HOUSE BEFORE THE ACDT.