Originally Posted by m33
I think you should pay close attention to what I said in my first post.
I did over 50 launches back to back each time I went to the drag strip ... "50" ! I went to the drag strip twice with this car , second visit at the track I couldn't utilize launch control so I would hammer it off the line ... 50 times back to back runs , that will cause a hot spot in the odd side of the clutch pack , meaning all odd geared engagements will shift with slight annoying delay , clunky!
Calibration failed and requested clutch replacement...
Go hammer your car at the track like I did and you too will experience what I did...
I installed new a clutch pack and the car shifts like it did the first day I drove it in Munich..
i see i see.
so doing it once or twice in quick succession and driving a few miles afterwards to let it cool down shouldnt cause this issue?
Current: 2015 M4, SSII / SO
Current: 2013 E92 M3, SSII, Black extended, ZCP, fully loaded
Mods: Black Hood Vents, Black Grilles, Black Side Grilles, Lux H8 v. 4.0, CF Mirrors, CF Spoiler, Black ///M Emblem, Evolve Tune, Dinan CF Intake, Dinan Pulley, Akrapovic GT4
Retired: 2011.5 E92 M3, SSII