Hello! I'm in the process of replacing a rusty fuel tank and need help identifying a hard fuel line. I looked on Real Oem under fuel supply and can't seem to locate it. Attached are some photos. It starts at the top of the fuel tank and extends all the way to the front of the car. When I took the hose off there was some rust on the inside of the line, so I feel like I need to replace it. Could someone tell me what part this is and function? Thanks!



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Need help identifying hard fuel line
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vapor return line? item #11 here.
https://www.realoem.com/bmw/enUS/sho...diagId=16_0107
where does it end in the engine compt? left wing near vapor canister?75 M2 Zinno
88 M3 Henna
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I chased fueling issues on and off for the better part of two years before finding out the hard lines were rusting from the inside out — Probably due to e10. I changed the whole fueling system except the tank before realizing it was the lines. I would change them.
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