BMW will recall diesel models to fix emissions glitch

My car is still in for oil change after tire flat on way to work. Spoke to dealer about recall. He said bmw has known for a while and i probably wont get a letter since i had my egr valve replaced with the new one in dec 2011 and had the ecu flash then as well. We will see if i get a letter or not. But i havent noticed much difference in car characteristics. Average mpg is consistently 33. Have done slightly better on some tanks when i milked the gas pedal. As my other thread shows, the reflash didnt save me any tire life on the rears so torque doesnt seem to be a problem.