SCCA legal cage for a Porsche 924/944.  The Roll hoop is the basic option and includes the main hoop, main hoop bracing, and rear down bars. This assembly comes fully welded and ready for installation.  Welding is required for best results but bolting in of the main hoop is possible for non racing applications. The full competition cage adds the forward down bars, cross door bars and a top bar.  This part of the kit comes unwelded but cut and ready for welding.  Some fitting, minor cutting and welding will be required for installation.  The full competition cage is SCCA legal made from Drawn Over Mandrel 1.75" OD (DOM) mild steel tubing.  This cage was designed and analyzed by our engineering staff for strength and deformation and has been installed in our own race cars.  Installation instructions included.