What can be had for $900 new or less that is better? K-sport/D2/FuntionForm/etc. are all junk. You can find a used set for very cheap, shocks are rebuildable, dampening is adjustable, and so on. If you just want to lower your car on some shit coilovers get some lowering springs or cut the stock ones. If you want a decent ride get a decent suspension. Koni/GC is probably the most popular and most appraised set-up in the Honda community.