Quote:
Originally Posted by mge92
Check with EnzoPerformance if you don't mind being a guinea pig
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^this
Enzo has some surprises in store with the 340i. When I sent them my N55 ECU to get flashed we spoke and they said that the 340 B58 is the one to get and it will make monster power and has some beefy internals!
Can't wait to see what they have in store.