I've got Racing Spec dampers on my DC2R. These are awsome for the street on the softest setting. Although when your not in the mood for them, you feel liek driving the car into an ocean, or off a cliff. Be prepared for a few dash lights, and brake lights etc to come on and off, and flicker.

Also you have to consider the wheel weight factor, in combination with Coilovers. I found the RS dampers to be amazing with stock wheels, but with the CE28N's they were a whole lot better!!!

Also people believe the harder a damper the better, and the faster you'll go around a race track. This is definately not true. You have to take in consideration tires, ridgitity etc. I personally would rather use N+ with a set of crappy SEMI SLICKS around a track, rather than RS dampers and very good STREET tires. What i'm getting at is that Coilovers isn't the key to being fast. Yes they will make you faster than stock, but it's all about weight transfer/balence, wheel weights, bracing etc etc.

I also believe that RS dampers are for street use, and P1 dampers are for off road use. N+ dampers are great also... IMO are harder than Tein Flex, and the entire BuddyClub range are more agressive than each Tein product in the same category.