Squared, 6 pin, post 2007+ N52/N54 throttle body connector, OE. Available here for any 325i 330i MSV70 owners who are looking to do the N54 Manifold Swap.
Without swapping to the N54 throttle body with the N54 manifold, you remove the ability to recirculate any fuel vapours coming from your evap purge solenoid.
