I've had my lupo for two weeks and first thing I done was get some coilovers, decided to pay a little extra as I had some budget sh**ters on my previous car which were ok at first but the dampers were diabolical. Any way I ordered some spax rsx fully height and on car adjustable rebound/damping with a twist of the knob, I cannot believe the difference in handling and they do various height packages ranging from a kit which lowers from 20mm - 60mm and the same on the back which is what I got as I wanted to retain an unmodified look. you can set the dampers from relatively soft to more or less solid which is actually like a go kart. they have a stainless threaded sleeve and powder coated strut, and just a general nice oem quality. they don't appear tacky and shiny like the budget versions out there. They were more than what I initially intended on paying but they were massively discounted over £200 off rrp when I bought them, so I really could not refuse them. I cannot compare them to the KW's or H&R as I haven't used them but I imagine there wouldn't be much difference once properly set up. These are ideal if want to retain a decent ride quality, low maintenance and unbeatable performance oh and you get freebies (stickers, a cap and a keyring.LOL Overall very practical for road and track use when needed. I fitted the rears in 40 mins, and the fronts in an hour using 16mm and 18mm and 21mm sockets and an adjustable spanner with a pretty queer sized allen key to stop the damper rod turning(I think it was just over 7mm) I then spent 30 mins getting the height and dampers set up. BISH BASH BOSH! Got the tracking done a day after just to finish it off. I now love my LUPO.