what did you need to do to remove the pipe? is it a big job? how long did it take you? i am quite capable but im lazy.
alot of scratched knuckles and trapped fingers..
took 2 hours to remove it maybe 3 on your own because it is a very very tight space to work in and its more of a ballache and patience job than technical and hard, might take you abit longer to refit it but once you know where to refit the pipes its all patience trying to finger them into place and finger tighten them before getting the spanners on them
well assuming you know what it looks like and where it is more or less ul be able to see it when you remove the wheel, get the car jacked up or get it on axle stands, take the front passenger side wheel off, makes for 'easier' access to the pipe remove tie bar i found made it easier again.
thers a pipe that runs from the bulkhead then down around the bottom of the engine still on on the passenger side visible through the wheel arch, follow it along and itl run along the front of your engine still at the bottom and then finally end near the underside of your alternator..
dissconect the pipe from the near the bulkhead end and let it drain out into somthing, then trace the pipe along to the other end is, dissconect from other end and CAREFULLY pull it through and out the engine bay from the underside saves the splashes of oil getting on your car, better they drip on the floor adn away from the car
go on google and search for pirtek and find the one closest to you and theyl repair it for you within the hour
but ask if they can make it into 2 pieces so its easier to remove and refit in future..
i really hope this helps and it wasnt just a well 'duh' moment, makes it harder without pictures..