My mate got a recon turbo/manifold yesterday and spent today fitting it, started up fine ran for a few minutes stationary then he noticed oil dripping out the exhaust, dipped it and it's ate all the oil. He's going to take the pipe off in the morning and check to see if there's any movement in it, the only thing I can think of is a dodgey seal within the recon unit. Anyone had anything like this before?