underside fuel lines !

i have just seen the underside of my car and where my car is quit low its has split one of the metal fuel lines running under the car where i have been over i high bump can u get replacement pipes or would anyone know the size of the pipe . it is a gti if it helps any help would be great

See CrazyQuiffs (Richard) for these.

http://www.golfmk1.co.uk/

Crazy Quiffs, Crazy prices..

Take it to your local garage and they will replace the whole fuel line with 8mm copper for much less than CQ will charge for the parts.