O-ring around turbo compressor side inlet?

[mattn]

So I'm putting my car back together right.... when I find that the o-ring thats supposed to go over the turbo compressor inlet is missing. The parts guys at mitsubishi cant find it and say they only see a metal one. But I know the part is a small rubber o-ring. My question is... where the hell can I find this part???

 

[MrBoxx]

Are you referring to the black rubber sleeve that fits inside the stock intake hose and goes over the compressor inlet pipe? If so, you can replace it with some similarly sized radiator hose, but make sure the original isn't stuck inside the intake hose. I don't know of any other "o-ring" on the turbo that you could be talking about.