the engine missed horribly and wouldn't rev much past 3k. Gassy fumes were pouring out the back! The car got me home!!!!! (about 15miles) I took it apart and it was destroyed. Some pieces I couldn't even find!!! This was at 122,xxx, Bosch parts and most likely the orig set. I replaced it with Bremi made parts from Bimerworld. There is a superduper set for the E3 from Bosch for around $150