Originally Posted by madmanhiker
hmmmm.... greatly sucks on the confirmation of cast internals vs forged to "save money". I paid the same price for an n54 but got an n55 with cast parts and a struggling turbo.....
N54s are not forged either. I know people say some of the very early ones were, they never were and they are very very wrong. And I know someone will point me to the link where the N54 guy disassembled his motor and says it has forged pistons and rods, they are NOT forged, and can clearly be seen in the pics.
You paid the same price for a better engine all around then the N54. Stock vs stock. BMW engineering unfortunately wasn't looking for max performance when aftermarket tuning was involved. They were focused on emissions, durability, longevity and all that fun government crap. The N55 IS a better motor then the N54 stock vs stock. Thats what you paid for.