Originally Posted by electricalserv x5

Hi , when I changed mine out the rpm were around 500 , to low for the eninge to function correctly , when I would start the x5 the LOW OIL PRESSURE , warning would come on, After I changed it the rpm's are 650 and idles great, And I changed my vanos solenoids and now , the engine is like new ............low end torque is back , she flies like like bird now.and mpg is much better too, tranny is shifting on cue ...............fun to drive now