I also have an '06 330i for a daily. Couldn't be happier with it, I've done wheel bearing tires and valve cover gasket. Best of luck! The 330i is bullet proof.
6MT e92 ///M3 BMW MPE/ACM Test Pipes/ESS Tune/OHLINS TTX/BMW PERFORMANCE/STOPTECH BBK/AE CAGE/ CARBON SUNROOF DELETE/ APEX EC7/MODE CARBON V2/ RKP CLUB SPORT/ RECARO PROFI XL/ TMS SOLID MOTOR-DIFF-TRANS-SUBFRAME