Obviously tuned N63's won't be quite as quick as the F10 M5 due to not having the dual clutch transmission but the N63 is at least approaching the stock horsepower levels of the S63tu in the M5 and M6 which is quite impressive. The motor also has a lot more left in it with additional bolt on hardware and that is before turbo/manifold upgrades come into the picture.
We are not sure why this car is putting out more power than Jimefam's 6-Speed car with downpipes. We will get clarification from Velos shortly on if these numbers are with downpipes as well or higher octane fuel. Regardless, this is a new record and shows what the N63 is capable of with proper tuning. Remote tuning is still not yet an option on these cars and they must be done at the Velos Designwerks facility.