I came across a new company called Ride and Drop selling Air Suspension Kits for Lupo's at 1700. His kits are fully adjustable in lenght and have 36 piont dampening. i saw his demo car at the Modifed Nationals(Skyline R32 drift car on Air ride) and it looks like a good quality setup. It's a DIY kit and he reckon is can be install in a weekend easy. My mate has ordered a kit for his lexus is200, i'll let you know what it's like when it turns up. for 1700 i am tempted