Read about this in Bike magazine  and it is very interesting putting it into operation !  now although we do it  subconsciously  every time we ride a bike  it wasn't until i read this article that i have been  consciously countersteering on purpose  it can be hard work and you need to concentrate  like mad  taking a light grip on the bars and pushing the righthand bar in righthanders and the left hand bar in lefthanders .
 and it works 

  look at the exit and nudge the bar !! been doing it for three days now and  iv'e never taken turns so fast before  if you start to run a bit wide just push the bar harder  . 
 buy the latest copy of bike and read the article and try it i'm glad i did 
 
  and before all you css etc guys say "yeah we do it all the time on the track" i don't ride on the track (yet)