Poped it open becuase i felt a huge vacume leak comin from the top nipple of the WG ans this is what i found.



closer pic i think it's ment to be seald all the way around with like a press or somthing.




O yea it's a TiAL 40 mm BTW im getting this weird problem where i hit boost and it falls on it's face could this be my reason why? thanks guys.

 

I got a 50mm for 60 shiped

 

re-tighten the diapham and it should be fine

 

Your wastegate looks fine...now your waistgait looks seriously fucked.

 

I cant re install it , it's press fit and thats that