my 06 wrx is rebuilt and can push in the 400's. Im to scared to push it past 330 whp. My 5 speed 3.70 is running great in all but, I don't want to push it unless i get a transmission upgrade. I drive well. No power shifting or do anything that you can do to an sti transmission, that you should not do to the 5 speed. What about the forester transmission ? I want to push my car in the 400's and i am wondering if you guys have personal experience with the 4.44 gears. Balling on a budget here and well just help me out.... A mechanic that used to work for crawford told me so.. soooooo. whats your spin on it?