Quick question to see if it can be answered.

Right now I have a Precision 5857 turbo and a mase manifold. I am looking to change to the new Doc Race manifold, but he only produces vband inlets. I have found that you can change the turbine housing from a T3 to a vband in/out, but can't seem to find if the one i'm looking at is for a 5858 or a 5857, or if there is a difference between the two housings. I found the housing for sale here:

Turbine Housings


Is the 58 Trim the correct housing for me to purchase? Thank you all for you time.

 

Don't quote me on this but the 5857 is no longer produced so I'm pretty sure your shit out of luck. I had looked for a new exhaust housing a while back for my 5857 and got that answer.
So your options are contact the seller and see if it'll fit or buy a new turbo since newer precision turbos are junk.

 

Yeah, I actually just got that answer straight from precision that i'm SOL haha. Thank you for your input though!