I have the BR Series,
it was a choice between the BC or Tein,
Unfortunately I did not have enough cash for the Tein, so went for the BC as they also had some very good reviews
They are extremely firm, and even on the softest setting they are firmer than OEM.
but when I crank the dampers up a notch the car really seems to grip the road, but you will feel every pebble on the road
my ride height is set as standard, as I am not to keen on ripping my bumber off every time I hit a speedbump.
before deciding to part with your hard earned cash, I would shop around as purchasing that kit separately could save you some money.
for me scoobyworld has always seemed a little pricier than other stores.
I bought these coilovers new when I bought the car about 2.5years ago, and have had no issues.