The fuel pump has gone on my car which is a 4AGE 20v.

Anyone know what flow rate specification I need to replace it?

Try Fensport they will probably have one in stock.
http://www.fensport.co.uk/Parts/Model_10/Category_1/1035
Plus they are very helpful.

Thanks. Exactly what I needed.

I have a VAG one fitted by the original owner. I dont know the rate though.

If I was having to replace then I would be looking at cars with similar CC and power and use what they do.

If you want to know what I have got, send me a U2U and ill give the the part number from it.