http://www.awesomegti.com/car/vw/golfmk6?subpart=LoweringSpringsHere you go, take your pick!
Personally I have the VWR (Volkswagen racing) springs.
http://www.awesomegti.com/car/vw/golfmk6/volkswagen-racing-sport-spring-set-vw-golf-mk6Gave me about 30mm drop front and back, and also it's designed for the stock shocks so that means your ride will be like OEM rather than rock hard or bouncy. Not only this, but you also won't have to replace your shocks with aftermarket counter parts.
Having said that, I've ran H&R springs before on stock shocks and the ride was absolutely fine, and so were the shocks
Go with a good brand like H&R, Eibach, or VWR/APR and happy days.
I'm actually considering changing to coilovers - if you buy me a set I could swap you my springs for em!
