most places will do it for 75-100, there is no risk of issues with the turbo cause of that. If you dont have the proper tools its not something you really wanna do yourself if you want it to look good

 

So maybe mine has not been retighted right...but i know when i put mine on the car,i destroyed it...im lucky ,i had a friend who know someone that fixed it for me.. It cost me 25$ lol
25 $ and he redid the impeller teeth and re-polished the interior of the housing..now my vortech is okay