| Xtreme-Doors Universal 90 Degree Lambo Door System is the best 90 Degree system on the market. Xtreme-Doors new design features a lightweight aircraft grade aluminum core matched with high strength steel walls. Each Kit has 4 points of adjustment allowing you to control both the horizontal and Vertical Motion. As well, Xtreme-Doors uses Self Lubrication bronze bushings at all points of motion and not messy grease fittings to ensure a long life of smooth operation. The Xtreme-Doors Universal 90 Degree Lambo Door System features 100% CNC Construction which makes it the strongest kit on the market. (kit in picture is shown with optional backing plate for the C5 Corvettes | 
