Mark's fast lap in the 335is. Yellow Group with Jzilla Track Days on Saturday Feb 22. We added new aero from @VerusEngineering and maintenance to the brake package with new GiroDisc rotors and Pagid pads since the last event at Thanksgiving. This alone gained us 5 seconds in time. And looking at the video now, I think the sub 1:40 at Barber is definitely in hand for this car.