audi audio extention cables clips

[deek19790]

Hi,

i have a car with the falcon connector, i need to take three wires out for the rns-e for aux-in from main connector to new media connector, but realised the cables are not long enough.

where can i buy the end bit clip if i cut the cable so that it will fit into 1J0 972 977 G media connector.

thanks
dee