Hey guys ive got a horrible sound its a like skreik sound from my turbo on boost it make its bost target but sounds horribly I have got one loss manifold bolt, the turbo is missing 2 nuts which im.waiting to replace could this be the issue whats a good way to test for a boost leak cheers.

yeah, sounds like you have a leak at the exhaust manifold to turbocharger join.

Is it possible to put the turbo bolts on or to I have to remove the entire thing.....again...

you can do it when it's in the car, it's just difficult.

Anychance of the tools I need to do it or I have multiple tools but I want to know how to tighten all 4

sockets and a uni-joint and some access from the underneath for the hard bottom ones, top ones you can get spanners onto.

Yeah I have unis and stuff and I can get the top 2 but do I need to do.from bottom.of car?

Sorry misreqd that thanks man ill give it a crack tonight I brough some m8x1.25 nuts I was told that's what I needed

They are M8x1.25 studs for the turbocharger-exhaust-housing-to-dump-pipe studs.

 

The studs for the manifold-to-turbocharger connection are M10x1.5 on one end and M10x1.25 on the other (finer thread on the outside for better clamping pressure)

Thank you very much for your help keith I will source some nuts today from the local nuts and bolt shop, hoping this eliminates my annoying sound maybe will help with less of a boost leak.
 

Would you recomend these as the stud kit for the dump pipe to turbo?

yeah, those will work fine