" I didn't want to go into more details because that day there was a indirect challenge come from Gad motors. So performance didn't want to show the exact record of the E63, But the problem is i tried to find the video of the same E63 that run 11 flat but i couldn't find it
And btw @Sticky
i was surprise in one thing when i was in yas drag race that day a car came from GAD motors C63 black series with M157 engine which has heavy duty internals or high performance internal pistons+ con rods and they did something no one did it to increase the rpm up to 7000 x rpm and its upgraded turbo's which crank up to 850HP. The vehicle is modified to 4matic system plus an upgraded transmission.
I was surprise that this vehicle ran 10.7 at yas drag and i missed to record a video for the vehicle run doing the 10.7 and how come its compared from pp-performance SL63 upgraded turbo doing a decent 10.6 and the C63 Black Series cost. 180,250 EUR comparing with a pp-performance cost will not be close to that cost .
Here is the link for more details.