Need part number please (pics included) please find equivalent on your own mk1 gti dx 8v ?

I've had some pipes bodged onto my rocker cover to the intake manifold leading off to my air box and it sucks I in unmetered air, please take a look and see if you can find the part number on your equivalent car parts on your own 8v gti engines thanks Aaron 

Oh I also have a rounded off idle screw ha and can't turn it in further to slow the idle down I ruined it doing that 

Try this online catalog, you have to do a bit of searching yourself but it's easy to follow with all the diagrams and part numbers.

Or you could ask your friendly VW dealer to look it up for you.
Basically it's the same software and you can find it on a number of sites! 👍

I need a link for the online catalogue brother, went to vw and they couldn't help me today lol

etka
http://www.oemepc.com/

This has helped loads! I need a uk seller or something like a mk1 breaking ad to cop these pipes! 

Try this site of uk cars.

7zap.com

https://volkswagen.7zap.com/en/rdw/golf+cabriolet/goc/1987-44/1/103-5010/

https://volkswagen.7zap.com/en/rdw/golf+cabriolet/goc/1987-44/1/133-51000/

https://volkswagen.7zap.com/en/rdw/golf+cabriolet/goc/1987-44/1/103-5020/


Part number  067 103 693

Might be the T peice your after?

Best site I found was partsbase.org but that's been taken down so I'm still looking for a good site to search part numbers with good pictures.