A rectangle 3"x3.5" cut is all that's needed for clearance of our Rally Light Bar. (Image shown above shows a larger cut than necessary)

Once the Ultimate Light Bar (ULB) is installed, temporarily remove just the ULB skid plate. Install the modified Primitive Skid Plate and THEN reinstall the ULB skid plate. (Primitive Skid Plate cannot be installed while the ULB Skid Plate is on the car)