I ran the car the first two runs. The first started to get out of shape,and it was on the rev limiter thru the 3 and I shut it down at 238. Went back and changed a gear then went out and ran 244+, still a white nuckle ride. The next driver went out and spun it at 238 . It ripped the trunk off and tore the lanyards out of the roof flaps, dented the roof badly,tore thru the rs door. I guess they're not rated for that speed. The next spoiler will have flaps in it. Other than that the drive out and back was fine. Just another 4800 mile drive.