Stock M5 Comp Pack Dyno Results

[Urameshi.Ibn.F10M5]

Well after a year and a half of ownership and sporadically searching for an answer. This Thursday I will be taking my stock 2014 M5 Competition package to the Dyno. I couldn’t find many if any threads with some actual numbers so I will keep y’all posted on what the results were. In the meantime any guesses as to what the numbers might be??


1. 2014 M5 / 53k miles
2. Competition Package
3. M exhaust
4. Changed spark plugs 3k miles ago😂
5. Oil changed 3k miles ago 😂
6. KW springs
7. Fake carbon diffuser and wing 😂 (real ones on the way )

I’m biased but I’m thinking 560 hp/ 560 ftlbs

[M5_Raz]

I’d guess 540hp 520ftlbs. Let us know!

[crazyinp]

And the answer is???? Any update?

[Urameshi.Ibn.F10M5]

Sorry for the delay. Legitimately JUST got my PDF files from the Dyno. The car put down 483 hp to the wheel . With a 15% drivetrain loss is about 563 hp. And 499.9 ft/lbs consistently over 3 runs with about 2 mins in between each run.

I’ve also attached the AFR graph as well. I think with a tune and getting a fuel dump earlier will definitely help with power throughout the entire powerband.

This is my first car I’ve ever put on the Dyno and I’m NOT a gear head in terms of knowing the intricacies into the science of making more consistent power and more of it. So any input would be awesome !