Hi everyone,
I have a 2002 3 series with an M54 engine. This engine has issues with oil consumption. Twice i have topped up since 2017. I follow 50s kid and shoplife and there seems to be a workaround on the problem which i would like to try.
I can fit a vacuum line to some port from the cylinders so as to create suction pressure and reduce oil seepage through the cylinders.

The issue is that i need to buy a vacuum line. I have tried on ebay and all I'm getting are other vacuum lines but not the size i need (the size of the one to the fuel pressure regulator from the intake horse f-connector).

So i need recommendations but preferably those on ebay coz of where I live (Zambia-Africa).

I managed to get t-connectors and been keeping them for months.

Car still runs great but I'm avoiding full-time use till I sort this issue.

Can I get recommendations, any and anywhere.

Thanks.