This is for the '13. Maybe it will work out for the '11.
Settings are front then rear: Put Sport Softs on front, Racing Softs on the rear.
RH 85/105, SR 13.86/19.69, Dampers Comp 5/7 Ext 6/6, Roll 6/6, Camber 0.7/0.5, Toe 0.0/0.18, Brakes 3/3, Do the trans flip, set Max slider to 162, FG to 2.180 then adjust the gears between on the scale.
LSD 60/60/22, use the Triple clutch, Max power with Nitrous set at 36 and all weight reduction. Set DF to 205, 0 ballast and slide the scale to -50. Use 0 traction control, 0 skid recovery, ABS at 1. You'll see 308 on the flats alone, in the draft and on the bottle should see 326 or so. These settings will take this car around the corners like it's on rails but you will have to watch out for other drivers who don't have good settings. Happens all the time they lose their cars and wipe you out if you're not in front. Good luck.