I have a 2003 Outback, 2.5L with 53,000 miles. Dealer just confirmed external coolant leak from both heads. I changed the anti-feeze and used Subaru's special conditioner at 25,000 and 50,000 miles. All maintenance exceeded Subaru specifications. Subaru corporate offered to pay for half of the repair. I was told by the dealer when I purchased my Outback that Subaru "fixed" the head gasket problem with the 2003 model year. Researching the issue on the net indicates that problems extends to the 2005 model year and possibly beyond. Where does it end? Similar to Toyota's recent recall for its accelerator and brakes, Subaru should take full responsibility for the failure of their head gaskets.