Would the 19t see a substantial gain from using an external wastegate?
Im using a 38mm tial on my td04 now, and I have considered the 19t. But most likely I will go with a e3 16g or hta 68.
This is my current torue curve/ boost curve.
also I see full boost @ 2500 in 6th gear! Its a fun feeling using torque to get around vs higher rpms..