I guess I prefer D25's but either would be fine. Correct me if I'm wrong but all non-STi 2.5 Turbo heads after roughly 2005 should be D25. Like my transmission thread I looking for cash or trade, it's a ~3-4 month project so keep me in mind if you've got some heads that will be free in the next months.
I've got some. How much are you looking to spend. 06 heads complete, 70k miles, less than 3k miles on supertech valves/valve job. Pm me with interest or more info