If you are swapping in one of the more popular RS3 TTRS hybrid turbo upgrades on the market, this line kit makes the install that much easier.   Works with many Garrett and Xona supercore hybrid offerings.  
Includes:
1x Oil feed line 
1x coolant feed line 
1x coolant return line
1x 4an engine oil  feed adapter w/ oring 
1x 6AN engine coolant feed adapter w/ oring
2x 6AN banjo fittings for turbo center cartridge -coolant passage.
1x low pressure coolant  barb adapter.
Iron block adapter kit also available.
Use your OE oil drain assembly to complete instal.