This was a fairly difficult replacement. You remove the exhaust sensors, turbo heat shield and downpipe heat shield, then the downpipe itself, and finally another heat shield right against the engine block. This oil line isn't shaped like the one that comes out so pay attention to the routing path of the one you remove. Also this oil line has fittings on either end that have to be tightened once the bolts have been installed and you are happy with the hoses position. If you don't tighten then oil sprays everywhere...not that I'd know...and I certainly didn't do it twice. Tightening these fittings is kind of tricky, as you tighten then the preformed ends rotate out of position, you fight it from rotating out but will fail...I really hope these fittings don't break loose while I'm driving down the road, kind of a bad design.