Can someone ID this part for me?

[Dat.E46M3]

Hello! I want to replace this oil line I guess.
Both sides are pretty bad rusted.
can someone tell me what part is this?
Rear section

[Gt4]

RealOem.com

[mrgizmo04]

Picture of rusted part is driver side brake line, there is no oil line in the rear.

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[Gt4]

He need to replace flexible/rubber line, hardline and spring load bracket on both side, and probably front too.

BTW the hardline comes in straight section so you will need to bend them yourself so might have to drop rear subframe and fuel reservoir to do the job

[Dat.E46M3]

Picture of rusted part is driver side brake line, there is no oil line in the rear.

Sent from my SM-S911U1 using Tapatalk

That’s what I meant 😄.
I already Bought the hard lines, and some stainless still brake lines as well.

[Dat.E46M3]

He need to replace flexible/rubber line, hardline and spring load bracket on both side, and probably front too.

BTW the hardline comes in straight section so you will need to bend them yourself so might have to drop rear subframe and fuel reservoir to do the job

Would I be able to cut just the rusty areas and replace it with a new ones, or everything should be one piece only, and I have to to the intire hard line?

[Gt4]

Would I be able to cut just the rusty areas and replace it with a new ones, or everything should be one piece only, and I have to to the intire hard line?

You can cut where the hardline isn’t rusted, put a new fitting, redo a new flare and make a new line in between