Quote:
Originally Posted by swamp2
3% is that a typo? Most folks use 15% although I think the current E92 probably has total losses closer to 12%.
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Uhh no... Almost everyone whose done a dyno on m5post regardless is getting 0-5% drivetrain loss*if you based the percentage as compared to the stock BMW listed 560
**[yup i edited that
].
My m5 WITH charcoal filters using the Dyno recommended by friends at PTF posted the below... if you'd like to see the car on the dyno I'd be more than happy to put the video up too.
point being if the m3/m4s are equally underrated its a given a majority of us should stay in the 400whp range.
And if we're going off your 15% for the m5 at least that would be around 480whp the lowest dyno I've ever seen posted for an F10 m5 is 495... Most are between 510-530 with a good amount of us between 540-570