Has anyone used these for a 30mm lift? Seems like a cheap way to do it?

I couldn't work out from the description whether it was for a D2 or D3. I would imagine that you'd have to inform your insurance company of this type of modification.

POLY COIL SPRING SPACERS LANDROVER DISCOVERY 30mm X 2 - eBay 4x4 Accessories, Exterior, Car Parts, Accessories, Cars, Bikes, Boats. (end time 28-Oct-09 13:40:01 AEDST)

Cheers

Craig