Hi, on a impreza sti 2004 my rear brake lines are rusted so am in the middle of renewing them, I’ve undone the unions that go from the rear discs into the junction box near the drivers wheel and have to install and route the new pipe, which pipe goes where on the junction box as the pipes broke as I was undoing them and can’t work out which was left and which was right, or is it as simple as left for left and right for right. Thanks

 

From this parts diagram it looks as if left goes to right

 

Thank you, if I get under the car I might be able to suss out what pipe is what, but thanks for the diagram.