I bought a silicone turbo intake pipe from Ebay, i made sure i ordered the correct one for my AUM engine. But when my mate from Audi today tried to fit it, he said one it was slighty too long which fine as we can trim it. But he also noticed that it didnt look a straight swap he said the original pipe has some sort of sleeve on it. He said he would take it away and look into it. Can anyone explain what they had to do to fit the silicone tip do the turbo it would be a great help? as im desperate to get this fitted.