Warpage
4.2.1.1 Warpage
1985 and 1986 MkI cars had a great deal of trouble with warpage of the front brake discs. A possible solution is to replace these discs with the disks for a 1987 car (has anybody actually tried this? ed.) Also, BE ABSOLUTELY SURE to apply 76ft-lb of torque to the lug nuts, no more, no less, use a TORQUE WRENCH or the rotors will warp.