guess i'll have to find out..
Are the springs the same size, I believe they are the same. if its old style
The EMPIRE
I have the 44 so I can't really speak for the 38, but when I was looking to change mine out it seemed like they take the same spring, and the springs are just good for different pressures depending on which size wastegate.
kk sweet, thanks. Yea they are the same and fit perfect (just got one)