• First N55 Dyno - 283 whp 91 octane, 293 whp 94 octane

      Motor is very solid, these are great numbers early on. Everyone keep in mind, this dyno was posted on a brand new car that had not even been broken in yet. Motor is just slightly stronger than the N54 stock by the looks of it.

      Car is a brand new 135i with DCT.


      A big thank you to BimmerBoost supporting vendor BMS for making this happen!

      This article was originally published in forum thread: First N55 Dyno - 283 whp 91 octane, 293 whp 94 octane started by Sticky View original post