I wanted to find out if there was a milage that Subaru recommends for changing the manual trans fluid on the recent models?  My car is an 2011 Forester.

Should say in the owners manual.

30k is kind of a general rule. Better to change it sooner than later.

3/36K miles. I do a drain and fill every other oil change, works out the same. 

 

No such thing as changing fluids too soon.