Created with the #GoPro App on IPhone.

Laptime from 20Hz racelogic vbox-sport and a magnetic gps receiver attached outside the car to alway give solid GPS signal. This Is accurate laptimes/datalogg.

100% stock M4 GTS@1610kg full gasoline (no driver)
Stock BMW M track setting, max aero front / rear, stock CUP2 tire, stock brake pads and fluid. Stock BMW M wheel alignment ( camber / toe). I never even bother to do alignment as Its so god from factory. But I check alignment (now and then for safety reason etc) and Its ap. -2 negative camber front and rear. 

See 58.0 lap in link below on Racenavigator 

I did a major miss In this dry 58.0 lap on the fast Porsche- chicane wich lost me quite some time. Ap. 1 second. See description In MoM Video below. 

https://youtu.be/haEa6ciUgpM

I Hope to gather some friends and with MoM event make a timeattack shotout here for next spring!

As MoM event got this same 58.15 lap on racenavigator I told them to put It up to see speed on track.

If you want a challenge and be a part of that timeattack ....just let me know.
Cpt.