New from GT Factory! Lambo door shop brings you the Angel vertical door hinge system. The Angel vertical door hinge kit is a universal vertical door conversion designed specifically to bring the rear doors vertical in any 4 door car.  This includes a sedan, truck or SUV. It has a full range of adjustments and safety features.  This vertical lambo door famous GTF Diablo vertical lambo door system. Angel vertical car doors have the ability to move 52 degrees horizontal and 90 degrees vertical. Patent Pending