Which is better? im guessing the 14b as the subaru's turbo seems awful small. I need to choose one to buy it for my kit. Also can anyone tell me how a T3 (I think its .42/.48 not sure, the one everyone uses) compares to these two? THANKS

 

td04L from wrx is good to 15psi and should work great for d series and good for b series. mine doesn't lose anything up to 7200 fuel cutoff. higher revs may lose a little up top, but quick spooling and fun.

 

have you dynoed your car? or ran against anybody with a greddy or apexi kit? how does it compare? any timeslips? thanks for the help

 

5.5-6psi i got 145whp and 138wtq. i'm now running 11psi, but haven't had the chance to dyno. i had a y8 tranny in the car for a week and at 11psi it pulled so much harder than the y7 tranny. unfortuneately the y8 had to come out because 2nd gear was wasted. rebuilding it to put it back in.

 

which mani or adapter plate do you use to get the WRX td04 turbo on?