Quote:
Originally Posted by musc
Starting 11' they did switch to the N55 single turbo except in the 335is like I have still uses the TT N54 engine albeit with different factory tune/exhaust. No issues with mine so far.
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single turbo motor is just as horrible... actually sucks worse since its already strung out from the factory...
N54's would be great if they were reliable... no way i'd own one after talking to a few owners.